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RDM1 Series Moulded Case Circuit 400 or 690V Breaker (MCCB) CE Featured Image

RDM1 Series Moulded Case Circuit 400 or 690V Breaker (MCCB) CE

RDM1 series product has small volume, high breaking capacity, short arc, anti vibration advantages, whichis the ideal product for land and marine use. Breaker rated insulation voltage 800V (RDM1-63 insulation voltage is 500V), is applied to distribution network of AC 50Hz/ AC60Hz, rated working voltage up to 690V, rated current up to 1250A to distribe the power and protect the circuit and power source against overload, short- circuit and under-voltage damage, and it also can be used to transfer circuit, motor_x005fstart unfrequently and overload, short-circuit and under-voltage protection. The product can be installed vertically and horizontally.


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  • RDM1 Series Moulded Case Circuit 400 or 690V Breaker (MCCB) CE
  • RDM1 Series Moulded Case Circuit 400 or 690V Breaker (MCCB) CE
  • RDM1 Series Moulded Case Circuit 400 or 690V Breaker (MCCB) CE
  • RDM1 Series Moulded Case Circuit 400 or 690V Breaker (MCCB) CE

Product Detail

Application

Parameters

Samples & Structures

Dimensions

Product Introduction

RDM1 series product has small volume, high breaking capacity, short arc, anti vibration advantages, whichis the ideal product for land and marine use. Breaker rated insulation voltage 800V (RDM1-63 insulation voltage is 500V), is applied to distribution network of AC 50Hz/ AC60Hz, rated working voltage up to 690V, rated current up to 1250A to distribe the power and protect the circuit and power source against overload, short- circuit and under-voltage damage, and it also can be used to transfer circuit, motor_x005fstart unfrequently and overload, short-circuit and under-voltage protection. The product can be installed vertically and horizontally.

RDM1 series product has small volume, high breaking capacity, short arc, anti vibration advantages, whichis the ideal product for land and marine use. Breaker rated insulation voltage 800V (RDM1-63 insulation voltage is 500V), is applied to distribution network of AC 50Hz/ AC60Hz, rated working voltage up to 690V, rated current up to 1250A to distribe the power and protect the circuit and power source against overload, short- circuit and under-voltage damage, and it also can be used to transfer circuit, motor_x005fstart unfrequently and overload, short-circuit and under-voltage protection. The product can be installed vertically and horizontally.
This production is applied to insulation, sign:

2

Normal working condition and Installation environment

3.1 Temperature: no higher than +40°C, and no lower than -5°C, and the average temperature no higher than +35°C.
3.2 Installation location no more than 2000m.
3.3 The relative humidity: no more than 50%, when Temperature is +40°C. The product can withstand the higher humidity under lower temperature, for instance, when temperature at +20°C, the product can withstand 90% relative humidity. The condensation that happened because of temperature changes should be taken care in special measurements
3.4 Class of pollution : 3 Class
3.5 Maximum install inclined Angle : 22.5°
3.6 Auxiliary circuit and control circuit installation type : II Class; Main circuit breaker installation type: III Class;
It can stand the normal vibration and operate stably under marine condition.

   
Code Structure description(Production without indicated is B type)
A type N-pole without overload tripping, and N-pole is always connected
B type N-pole without overload tripping, and connecting, breaking with other poles.
                            Accessory name
Accesssory
code 
Tripping mode		 Non Alarm contact Shunt release Auxiliary
contact		 under voltage release Shunt release Auxiliary contact Shunt release + under voltage
release		 Two sets auxiliary contact Auxiliary contact + under voltage release Alarm contact + Shunt release Alarm contact + Auxiliary contact Alarm contact + under voltage release Alarm contact +
Auxiliary contact +
Shunt release		 Two sets auxiliary contact + Alarm contact Alarrn contact
under voltage release + Auxiliary contact
Instantaneous release 200 208 210 220 230 240 250 260 270 218 228 238 248 268 278
Double release 300 308 310 320 330 340 350 360 370 318 328 338 348 368 378

Main technical parameter

4.1 Main technical parameter see Table 3

Model No. Frame size rated current Inm A Rated current In (A) Rated working voltage Ue (V) Poles Rated short-circuit crcuit Breaker (kA)  
Icu/ cosφ Ics/ cos Φ
400V 690V 400V 690V
RDM1-63L 63 (6), 10, 16, 20, 25, 32, 40, 50, 63 400 3 25 - 12.5 - ≤50
RDM1-63M 400 3, 4 50 - 25 -
RDM1-63H 400 3 50 - 25 -
RDM1-125L 125 (10), 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 400 2, 3, 4 35 - 25 - ≤50
RDM1-125M 400/690 2, 3, 4 50 10 35 5
RDM1-125H 400/690 3, 4 85 20 50 10
RDM1-250L 250 100, 125, 160, 180, 200, 225, 250 400 2, 3, 4 35 - 25 - ≤50
RDM1-250M 400/690 2, 3, 4 50 10 35 5
RDM1-250H 400/690 3, 4 85 10 50 5
RDM1-400C 400 225, 250, 315, 350, 400 400 3 50 - 35 - ≤100
RDM1-400L 400/690 3, 4 50 10 35 5
RDM1-400M 400/690 3, 4 65 10 42 5
RDM1-400H 400/690 3, 4 100 10 65 5
RDM1-630L 630 400, 500, 630 400 3, 4 50 - 25 - ≤100
RDM1-630M 400/690 3, 4 65 10 32.5 5
RDM1-630H 400 3, 4 100 - 60 -
RDM1-800M 800 630, 700, 800 4400/690 3, 4 75 20 50 10 ≤100
RDM1-800H 400 3, 4 100 - 65 -
RDM1-1250M 1250 700, 800, 1000, 1250 400/690 3, 4 65 20 35 10 ≤100

4.2 Overload current release consists of Thermal relay release with inverse time characteristic and Instantaneous release (electromagnetic).

Distribution circuit breaker Motor-protection circuit breaker
Rated current ln (A) Thermal relay release Electromagnetic release operational current (A) Rated current ln (A) Thermal relay release Electromagnetic release operational current (A)
1.05In Conventional non tripping time H (cold state) 1.30In Conventional tripping time H (heat state) 1.0In Conventional non tripping time H (cold state) 1.2In Conventional tripping time H (heat state)
10≤ln≤63 1 1 10ln±20% 10≤ln≤630 2 2 12ln±20%
63<ln≤100 2 2
100<ln≤800 2 2 5ln±20%, 10ln±20%

Circuit breaker accessory

5.1 Internal accessory
5.1.1 Shunt release
Connection diagram, see Fig 1 an Fig 2.
Rated voltage of control power supply: AC 50/60Hz, 230V, 400V; DC24V, circuit breaker can operate reliably under 85% to 110% of the rated control power supply voltage.

3

5.12 Under-voltage release
When the voltage is below 35% of the rated control power voltage, this release can prevent circuit breaker against closing. Connnection diagram, see Fig 3.
When the voltage decrease to the range of 70% to 35% of rated control power voltage, the under-voltage release would trip.
When the voltage is in the range of 85% to 110% of the rated control power voltage, this release can ensure the circuit dosing reliably.
Notice: The circuit breaker with under-voltage release could trip and close, only supplied the circuit breaker with rated voltage.

4

5.13 Auxiliary contact
circuit breaker has two sets contact,each set is not open on electric, the auxiliary contact details, see Table 5.

5

5.14 Alarm contact
Rated operational voltage’s parameter, see Table 5.

6

Type Frame size rated current Inm A AC-15 DC-13
Conventional heating current A Rated operational voltage V Ratwd frequency Hz Rated current A Rated operational voltage V Rated current A
Auxiliary contact lnm≤250 3 400 50 0.3 230 0.15
Inm≥2400 3 0.4 0.15
Alarm contact 63≤lnm≤800 3 0.3 0.15

5.15 Special circuit breaker accessories of Pre-paid meter
Shunt release of Pre-paid Meter rated operational voltage is AC230V 50Hz, Operate in the range of 65% to 110% Ue,when the Ctrl point is open, circuit breaker will be break after 0.5s to 2s deley. See Diagram：

7

5.16 Over-voltage circuit breaker
Over-voltage circuit breaker should be tripping under following conditions:
a) When the rated operational voltage(phase voltage)Ue lower than 262V
b) When the neutral line of three phases and four wires is breaking
c) When the neutral line misconnecting phase lines,

5.2 circuit breaker extranal accessory
5.21 Electric operation mechanism structure see Table 6

Model   RDM 1-63, 100, 2 50   RDM 1-400,630,800
Type
   Structure    Electromagnetism    Motor
   Specification    50Hz, 230V, 400V  

5.22 Manual operating mechanism should be installed after drilling the hole according to the diagram.
Rotary handle “OFF” indicated to horizontal position, keep the handle position, and try to operating the handle, the rotation should flexible, and the breaker should be open when the handle at horizontal position; and breaker should be closed when the handle at vertical position.

8

   Model No.    RDM1-63    RDM1-100    RDM1-250    RDM 1-400    RDM 1-630    RDM 1-800
   Installation dimension 50 52 54 97 97 90
   Y value of the operating handle relative to the breaker Center 0 0 0 0 0 0

1 2 3

Overall and mounting Dimensions (mm)

5.23 Installation dimension of Mechanical interlock of two circuit breakers, see Table 6 Fig 6 and Table 8.

9

Model No. A B W C L A Φd
RDM 1-63 25 117 105 35 22 117 3.5
RDM1-125 30 129 120 46 22 140 4.5
RDM1-250 35 126 138 46 22 132 5.5
RDM1-400L, M, H 44 194 178.5 56 28 188 7
RDM 1-800 44 215 176 56 28 188 5.5
RDM 1-630 58 200 230 56 28 240 7
RDM1-400C 70 243 250 56 28 252 5.5

10

Model No. Front connection overall Installation dimension
W L H H1 H2 H3 W1 L1 L2 W2 K N M X Y A B Φd
3P 4P 3P 4P 3P 4P 3P 4P
RDM1-63L 76 - 135 73 90.5 20 6.5 25 170 117 14 86.5 42.5 35 - 25 0 69 - 25 117 4
RDM1-63M RDM1-63H 76 102 135 82 98.5 28 6.5 25 170 117 14 86.5 41.5 35 26.5 25 23 69 49 25 117 4
RDM1-125L 92 122 150 68 86 24 7.5 30 200 132 17 89 43 32 27 27 23 67 51 30 129 4
RDM1-125M 92 122 150 86 104 24 7.5 30 200 132 17 89 43 32 27 27 23 67 51 30 129 4
RDM1-125H
RDM1-250L 107 142 165 86 110 24 6 35 230 144 24 98 51 39 27 27 23 80 54 35 126 5
RDM1-250M 107 142 165 103 127 24 6 35 230 144 24 102 51 39 27 27 23 80 54 35 126 5
RDM1-250H
RDM1-400C 140 - 257 100 146 36.5 7.5 44 361.5 225 - 128 50.5 20 - 53 - 90 - 44 215 6.5
RDM1-400L 150 198 257 107 155 38 5 48 357 224 31 128 64.5 48 48 66 66 90 90 44 194 7
RDM1-400M 150 198 257 107 155 38 5 48 357 224 31 128 64.5 48 48 66 66 90 90 44 194 7
RDM1-400H
RDM1-630L 182 240 270 112 160 45 3.5 58 370 234 41 135 67.5 45 45 66 66 90 90 58 200 7
RDM1-630M RDM1-630H 182 240 270 114 160 43 3.5 58 370 234 41 138 69 45 42.5 69 67 96 90 58 200 7
RDM1-800M RDM1-800H 210 280 280 117 160 42 5 70 380 243 44 136 65.5 48 48 67 67 82 82 70 243 7.5

6.2 Back connection overall dimension, see Fig 8 and Table 10.

11

6.3 Back connection installation open hole dimension, see Table 9

12

Model No. Dimension code.
H3 H4 D W L2 Φd2 A B C Φd1
RDM 1-63 28 46 M5 25 117 8 25 117 50 5.5
RDM1-125 64 100 M8 30 132 24 30 129 60 5.5
RDM1-250 70 100 MIO 35 144 26 35 126 70 5.5
RDM 1-400 71 105.5 Φ12 48 224 32 44 194 94 7
RDM1-400C 71 105.5 Φ16 44 225 32 44 215 - 8.5
RDM 1-630 46 105 Φ16 58 234 37 58 200 116 7
RDM 1-800 105 105   70 243 48 70 243 70 7.5

6.4 RDM1 Insert type’s overall and installation open hole dimension, see Fig 10, Fig 11 and Table 11

13

Model No. Dimension code. 
A   B1 B2 C1 C2 E F G K H H1 H2 AM BM 4-d 
RDM 1-63 135 75 100 50 75 60 1 17 100 17.5 27.5 18 16 M5 M5 Φ5.5
RDM1-125 168 91 125 60 90 56 132 92 38 50 33 28 M6 M8 Φ6.5
RDM 1-250 186 107 145 70 105 54 145 94 46 50 33 37 M6 M8 Φ6.5
RDM 1-400 280 149 200 60 108 129 224 170 55 60 38 46 M8 M12 Φ8.5
RDM 1-630 280 144   88 - 143 224 180 50 60 38 48 M8 M12 Φ9
RDM 1-800 300 182 242 100 158 123 234 170 65 60 39 50 M8 M12 Φ8.5
RDM1-400C 305 210 280 90 162 146 242 181 62 87 60 22 M10 M14 Φ11

14

6.5 RDM1 circuit breaker’s height after installing motop operating mechanism, see Table 12.

Model No. RDM1-65L  RDM1-63M
RDM1-63H		 RDM1-100L  RDM1-100M
RDM1-100H		 RDM 1-255L  RDM1-25OM
RDM1-25OH
  Height
AC 155 164 152 170 182 199
DC 160 171 153 171 177 194
Modd No. RDM 1-400C RDM1-400L. M. H RDM1-63OL  RDM1-630M
RDM1-630H		  RDM1-800M
RDM1-800H
Height
AC 227 238 246 246 247
DC 160 255 262 262 261

RDM1 series product has small volume, high breaking capacity, short arc, anti vibration advantages, whichis the ideal product for land and marine use. Breaker rated insulation voltage 800V (RDM1-63 insulation voltage is 500V), is applied to distribution network of AC 50Hz/ AC60Hz, rated working voltage up to 690V, rated current up to 1250A to distribe the power and protect the circuit and power source against overload, short- circuit and under-voltage damage, and it also can be used to transfer circuit, motor_x005fstart unfrequently and overload, short-circuit and under-voltage protection. The product can be installed vertically and horizontally.
This production is applied to insulation, sign:

2

Normal working condition and Installation environment

3.1 Temperature: no higher than +40°C, and no lower than -5°C, and the average temperature no higher than +35°C.
3.2 Installation location no more than 2000m.
3.3 The relative humidity: no more than 50%, when Temperature is +40°C. The product can withstand the higher humidity under lower temperature, for instance, when temperature at +20°C, the product can withstand 90% relative humidity. The condensation that happened because of temperature changes should be taken care in special measurements
3.4 Class of pollution : 3 Class
3.5 Maximum install inclined Angle : 22.5°
3.6 Auxiliary circuit and control circuit installation type : II Class; Main circuit breaker installation type: III Class;
It can stand the normal vibration and operate stably under marine condition.

   
Code Structure description(Production without indicated is B type)
A type N-pole without overload tripping, and N-pole is always connected
B type N-pole without overload tripping, and connecting, breaking with other poles.
                            Accessory name
Accesssory
code 
Tripping mode		 Non Alarm contact Shunt release Auxiliary
contact		 under voltage release Shunt release Auxiliary contact Shunt release + under voltage
release		 Two sets auxiliary contact Auxiliary contact + under voltage release Alarm contact + Shunt release Alarm contact + Auxiliary contact Alarm contact + under voltage release Alarm contact +
Auxiliary contact +
Shunt release		 Two sets auxiliary contact + Alarm contact Alarrn contact
under voltage release + Auxiliary contact
Instantaneous release 200 208 210 220 230 240 250 260 270 218 228 238 248 268 278
Double release 300 308 310 320 330 340 350 360 370 318 328 338 348 368 378

Main technical parameter

4.1 Main technical parameter see Table 3

Model No. Frame size rated current Inm A Rated current In (A) Rated working voltage Ue (V) Poles Rated short-circuit crcuit Breaker (kA)  
Icu/ cosφ Ics/ cos Φ
400V 690V 400V 690V
RDM1-63L 63 (6), 10, 16, 20, 25, 32, 40, 50, 63 400 3 25 - 12.5 - ≤50
RDM1-63M 400 3, 4 50 - 25 -
RDM1-63H 400 3 50 - 25 -
RDM1-125L 125 (10), 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 400 2, 3, 4 35 - 25 - ≤50
RDM1-125M 400/690 2, 3, 4 50 10 35 5
RDM1-125H 400/690 3, 4 85 20 50 10
RDM1-250L 250 100, 125, 160, 180, 200, 225, 250 400 2, 3, 4 35 - 25 - ≤50
RDM1-250M 400/690 2, 3, 4 50 10 35 5
RDM1-250H 400/690 3, 4 85 10 50 5
RDM1-400C 400 225, 250, 315, 350, 400 400 3 50 - 35 - ≤100
RDM1-400L 400/690 3, 4 50 10 35 5
RDM1-400M 400/690 3, 4 65 10 42 5
RDM1-400H 400/690 3, 4 100 10 65 5
RDM1-630L 630 400, 500, 630 400 3, 4 50 - 25 - ≤100
RDM1-630M 400/690 3, 4 65 10 32.5 5
RDM1-630H 400 3, 4 100 - 60 -
RDM1-800M 800 630, 700, 800 4400/690 3, 4 75 20 50 10 ≤100
RDM1-800H 400 3, 4 100 - 65 -
RDM1-1250M 1250 700, 800, 1000, 1250 400/690 3, 4 65 20 35 10 ≤100

4.2 Overload current release consists of Thermal relay release with inverse time characteristic and Instantaneous release (electromagnetic).

Distribution circuit breaker Motor-protection circuit breaker
Rated current ln (A) Thermal relay release Electromagnetic release operational current (A) Rated current ln (A) Thermal relay release Electromagnetic release operational current (A)
1.05In Conventional non tripping time H (cold state) 1.30In Conventional tripping time H (heat state) 1.0In Conventional non tripping time H (cold state) 1.2In Conventional tripping time H (heat state)
10≤ln≤63 1 1 10ln±20% 10≤ln≤630 2 2 12ln±20%
63<ln≤100 2 2
100<ln≤800 2 2 5ln±20%, 10ln±20%

Circuit breaker accessory

5.1 Internal accessory
5.1.1 Shunt release
Connection diagram, see Fig 1 an Fig 2.
Rated voltage of control power supply: AC 50/60Hz, 230V, 400V; DC24V, circuit breaker can operate reliably under 85% to 110% of the rated control power supply voltage.

3

5.12 Under-voltage release
When the voltage is below 35% of the rated control power voltage, this release can prevent circuit breaker against closing. Connnection diagram, see Fig 3.
When the voltage decrease to the range of 70% to 35% of rated control power voltage, the under-voltage release would trip.
When the voltage is in the range of 85% to 110% of the rated control power voltage, this release can ensure the circuit dosing reliably.
Notice: The circuit breaker with under-voltage release could trip and close, only supplied the circuit breaker with rated voltage.

4

5.13 Auxiliary contact
circuit breaker has two sets contact,each set is not open on electric, the auxiliary contact details, see Table 5.

5

5.14 Alarm contact
Rated operational voltage’s parameter, see Table 5.

6

Type Frame size rated current Inm A AC-15 DC-13
Conventional heating current A Rated operational voltage V Ratwd frequency Hz Rated current A Rated operational voltage V Rated current A
Auxiliary contact lnm≤250 3 400 50 0.3 230 0.15
Inm≥2400 3 0.4 0.15
Alarm contact 63≤lnm≤800 3 0.3 0.15

5.15 Special circuit breaker accessories of Pre-paid meter
Shunt release of Pre-paid Meter rated operational voltage is AC230V 50Hz, Operate in the range of 65% to 110% Ue,when the Ctrl point is open, circuit breaker will be break after 0.5s to 2s deley. See Diagram：

7

5.16 Over-voltage circuit breaker
Over-voltage circuit breaker should be tripping under following conditions:
a) When the rated operational voltage(phase voltage)Ue lower than 262V
b) When the neutral line of three phases and four wires is breaking
c) When the neutral line misconnecting phase lines,

5.2 circuit breaker extranal accessory
5.21 Electric operation mechanism structure see Table 6

Model   RDM 1-63, 100, 2 50   RDM 1-400,630,800
Type
   Structure    Electromagnetism    Motor
   Specification    50Hz, 230V, 400V  

5.22 Manual operating mechanism should be installed after drilling the hole according to the diagram.
Rotary handle “OFF” indicated to horizontal position, keep the handle position, and try to operating the handle, the rotation should flexible, and the breaker should be open when the handle at horizontal position; and breaker should be closed when the handle at vertical position.

8

   Model No.    RDM1-63    RDM1-100    RDM1-250    RDM 1-400    RDM 1-630    RDM 1-800
   Installation dimension 50 52 54 97 97 90
   Y value of the operating handle relative to the breaker Center 0 0 0 0 0 0

1 2 3

Overall and mounting Dimensions (mm)

5.23 Installation dimension of Mechanical interlock of two circuit breakers, see Table 6 Fig 6 and Table 8.

9

Model No. A B W C L A Φd
RDM 1-63 25 117 105 35 22 117 3.5
RDM1-125 30 129 120 46 22 140 4.5
RDM1-250 35 126 138 46 22 132 5.5
RDM1-400L, M, H 44 194 178.5 56 28 188 7
RDM 1-800 44 215 176 56 28 188 5.5
RDM 1-630 58 200 230 56 28 240 7
RDM1-400C 70 243 250 56 28 252 5.5

10

Model No. Front connection overall Installation dimension
W L H H1 H2 H3 W1 L1 L2 W2 K N M X Y A B Φd
3P 4P 3P 4P 3P 4P 3P 4P
RDM1-63L 76 - 135 73 90.5 20 6.5 25 170 117 14 86.5 42.5 35 - 25 0 69 - 25 117 4
RDM1-63M RDM1-63H 76 102 135 82 98.5 28 6.5 25 170 117 14 86.5 41.5 35 26.5 25 23 69 49 25 117 4
RDM1-125L 92 122 150 68 86 24 7.5 30 200 132 17 89 43 32 27 27 23 67 51 30 129 4
RDM1-125M 92 122 150 86 104 24 7.5 30 200 132 17 89 43 32 27 27 23 67 51 30 129 4
RDM1-125H
RDM1-250L 107 142 165 86 110 24 6 35 230 144 24 98 51 39 27 27 23 80 54 35 126 5
RDM1-250M 107 142 165 103 127 24 6 35 230 144 24 102 51 39 27 27 23 80 54 35 126 5
RDM1-250H
RDM1-400C 140 - 257 100 146 36.5 7.5 44 361.5 225 - 128 50.5 20 - 53 - 90 - 44 215 6.5
RDM1-400L 150 198 257 107 155 38 5 48 357 224 31 128 64.5 48 48 66 66 90 90 44 194 7
RDM1-400M 150 198 257 107 155 38 5 48 357 224 31 128 64.5 48 48 66 66 90 90 44 194 7
RDM1-400H
RDM1-630L 182 240 270 112 160 45 3.5 58 370 234 41 135 67.5 45 45 66 66 90 90 58 200 7
RDM1-630M RDM1-630H 182 240 270 114 160 43 3.5 58 370 234 41 138 69 45 42.5 69 67 96 90 58 200 7
RDM1-800M RDM1-800H 210 280 280 117 160 42 5 70 380 243 44 136 65.5 48 48 67 67 82 82 70 243 7.5

6.2 Back connection overall dimension, see Fig 8 and Table 10.

11

6.3 Back connection installation open hole dimension, see Table 9

12

Model No. Dimension code.
H3 H4 D W L2 Φd2 A B C Φd1
RDM 1-63 28 46 M5 25 117 8 25 117 50 5.5
RDM1-125 64 100 M8 30 132 24 30 129 60 5.5
RDM1-250 70 100 MIO 35 144 26 35 126 70 5.5
RDM 1-400 71 105.5 Φ12 48 224 32 44 194 94 7
RDM1-400C 71 105.5 Φ16 44 225 32 44 215 - 8.5
RDM 1-630 46 105 Φ16 58 234 37 58 200 116 7
RDM 1-800 105 105   70 243 48 70 243 70 7.5

6.4 RDM1 Insert type’s overall and installation open hole dimension, see Fig 10, Fig 11 and Table 11

13

Model No. Dimension code. 
A   B1 B2 C1 C2 E F G K H H1 H2 AM BM 4-d 
RDM 1-63 135 75 100 50 75 60 1 17 100 17.5 27.5 18 16 M5 M5 Φ5.5
RDM1-125 168 91 125 60 90 56 132 92 38 50 33 28 M6 M8 Φ6.5
RDM 1-250 186 107 145 70 105 54 145 94 46 50 33 37 M6 M8 Φ6.5
RDM 1-400 280 149 200 60 108 129 224 170 55 60 38 46 M8 M12 Φ8.5
RDM 1-630 280 144   88 - 143 224 180 50 60 38 48 M8 M12 Φ9
RDM 1-800 300 182 242 100 158 123 234 170 65 60 39 50 M8 M12 Φ8.5
RDM1-400C 305 210 280 90 162 146 242 181 62 87 60 22 M10 M14 Φ11

14

6.5 RDM1 circuit breaker’s height after installing motop operating mechanism, see Table 12.

Model No. RDM1-65L  RDM1-63M
RDM1-63H		 RDM1-100L  RDM1-100M
RDM1-100H		 RDM 1-255L  RDM1-25OM
RDM1-25OH
  Height
AC 155 164 152 170 182 199
DC 160 171 153 171 177 194
Modd No. RDM 1-400C RDM1-400L. M. H RDM1-63OL  RDM1-630M
RDM1-630H		  RDM1-800M
RDM1-800H
Height
AC 227 238 246 246 247
DC 160 255 262 262 261

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