Moulded Case circuit breaker RDM5 –Electric Type

RDM5 series plastic case circuit breakers are mainly used in power distribution networks with AC 50Hz, rated insulation voltage of 1000V, rated working voltage of 690V and below, and rated current below 800A to distribute electric energy and protect lines and power equipment from overload and short circuit. and damage caused by faults such as undervoltage. Among them, the circuit breaker with rated current of 630A and below can also be used to protect the motor. Under normal circumstances, the circuit breaker can be used for the infrequent switching of the line and the infrequent starting of the electric scooter. The product conforms to: GB/T 14048.2 standard.

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Product Detail

Application

Parameters

Samples & Structures

Dimensions

Product Introduction

RDM5 series moulded case circuit breaker is applied to the circuit of AC 50HZ, insulation voltage 1000V, rated working voltage up to 690V, rated current up to 800A,which to distribute the power and protect the circuit and power source against overload , short-circuit and under voltage damage. Especially, when the current is lower 630A, it also can protect the motor. Normally breaker can infrequently invert and starting of motor. The product can be installed vertically and horizontally

Features

1.Panel Modular Disassembly Design

2.Boxed accessory design，easy installation

3.Ultimate Breaking Ability

4.Compact Size

5.The rated short-circuit breaking current Ics is 10ka higher than the traditional product RDM1's highest breaking capacity

6.RDM5 durable service life

Company Culture

Enterprise Purpose
Administer enterprises according to law, cooperate in good faith, strive for perfection, be pragmatic, pioneer and innovate

Enterprise Environmental Concept
Go with Green

Enterprise Spirit
Realistic and innovative pursuit of excellence

Enterprise Style
Down to earth, keep improving, and respond quickly and vigorously

Enterprise Quality Concept
Focus on details and pursue perfection

Marketing Concept
Honesty, trustworthiness, mutual benefit and win-win

Paraphrase
1	Trademark
2	Product model
3	Technical Parameters
4	Standard
5	CCC Certification mark
6	Company Name
7	Handle
8	Terminal screw
9	Trip button
10	Cover
11	Middle cover
12	Accessory mounting holes
13	Base

Upper
Casing

Middle
Piece

Lower
Casing

The product adopts double-layer insulationdesign to improve the safety of users.

Rated limit short-circuit breaking Icu up to 100ka, suitable for a variety of electrical places

· 6kA breaking capacity is needed during bidding and tendering,
4.5kA cannot meet the requirements of times any more
· All-series consistent 6kA breaking capacity, more excellent performance
· Meet the customers’ requirement for 50A and 63A breaking capacity
· Power consumption is far below the national standard requirement

63/100/125type

>Standard Cabinet: Greatsafety distance >Non-standard Cabinet: Saving oncabinet cost

The rated short-circuit breaking

current Ics is 10ka higher than the

traditional product RDM1′s highest

breakingcapacity, which effectively

improves the product

safetyperformance and meets the

high demand of customers.

Frame grade rated current l nm（A）

125

160

250

400

630

800

Rated currentln（A）

10、16、20、25、32、40、50、63

10、16、20、25、32、40、50、63、80、100、125

63、80、100、125、160

100、125、160、180、200、225、250

200、225、250、315、350、400

400、500、630

630、700、800

Pole（P)

2、3、4

3、4/2、3、4/3、4

3、4/2、3、4

3、4/2、3、4/3、4

3、4

Rated frequency（Hz）

Rated insulation voltageUi（V）

AC1000

Rated impulse withstand voltage（V）

12000

Rated working voltageUe（V）

400V

AC400/AC690

Arcing distance（mm）

≤50

≤100

Short-circuit breaking capacity

Rated Limit/Rated breaking capacity lcu/lcs（AC400V）

25/15

35/25

25/18

50/35

70/50

100/70

25/18

35/23

50/35

25/18

50/35

70/50

100/70

50/50

70/70

100/75

50/35

50/50

70/70

100/75

65/65

75/75

100/75

Rated Limit/Rated breaking capacity lcu/lcs（AC690V）

20/10.

20/12.

30/15.

10/5.

15/8.

20/10.

20/12.

30/15

20/10.

25/15

35/18

20/10.

25/15

35/18

20/10.

25/15

35/20

Use category

Standards compliant

IEC60947-2 GB/T14048-2

Suitable for working environment temperature

-5℃+40℃

Electrical life（times）

8000

7500

Mechanical life（times）

20000

10000

Shunt release

■

Undervoltage release

■

Alarm contact

■

Auxiliary contact

■

Shape and installation dimensions

2 poles 3 poles

4 poles Side

Product model	Pole	Front panel wiring															Installation size				Button position
Product model	Pole	L1	L2	L3	L4	L5	L6	W1	W2	W3	H1	H2	H3	H4	H5	H6	K	a	b	d	L7	L8
RDM5-63L/M RDM5-125S/L	2	130.0	-	116.5	85.0	-	49.5	50.0	11.0	25.0	83.0	71.0	-	57.0	24.5	24.5	18.5	-	111.0	3.5	17.0	20.0
	3	130.0	-	116.5	85.0	-	49.5	75.0	11.0	50.0	83.0	71.0	-	57.0	24.5	24.5	18.5	25.0	111.0	3.5	16.5	20.0
	4	130.0	-	116.5	85.0	-	49.5	100.0	11.0	75.0	83.0	71.0	-	57.0	24.5	24.5	18.5	50.0	111.0	3.5	16.5	20.0
RDM5-125M/H	2	152.0	-	132.0	88.0	31.0	52.0	62	14.5	30.0	109.5	96.0	-	82.0	28.5	28.5	18.0	-	129.0	4.5	-	6.5
	3	152.0	-	132.0	88.0	31.0	52.0	92	14.5	60.0	110.0	96.0	-	82.0	28.5	28.5	18.0	30.0	129.0	4.5	22.0	15.5
	4	152.0	-	132.0	88.0	31.0	65.0	122.0	14.5	90.0	110.0	96.0	-	82.0	28.5	28.5	18.0	60.0	129.0	4.5	22.0	16.5
RDM5-160S/L/M	2	150.0	-	133.0	88.0	31.0	52.0	62	14.5	30.0	93.0	79.0	-	65.0	23.5	23.5	22.0	-	129.0	3.5	-	16.5
	3	150.0	-	133.0	88.0	31.0	52.0	92	14.5	60.0	93.0	79.0	-	65.0	23.5	23.5	22.0	30.0	129.0	3.5	22.0	15.5
	4	150.0	-	133.0	88.0	31.0	52.0	122.0	14.5	90.0	93.0	79.0	-	65.0	23.5	23.5	22.0	60.0	129.0	3.5	22.0	16.5
RDM5-250S/L	2	165.0	-	145.5	102.0	33.0	53.0	75.0	14.0	35.0	96.0	76.0	-	67.0	23	23.0	25.0	-	126.0	4.5	2.5	15.5
	3	165.0	-	145.5	102.0	33.0	53.0	107.0	14.0	70.0	96.0	76.0	-	67.0	23	23.0	25.0	35.0	126.0	4.5	42.5	5.5
	4	165.0	-	145.5	102.0	33.0	53.0	142.0	14.0	105.0	96.0	76.0	-	67.0	23	23.0	25.0	70.0	126.0	4.5	43.0	15.5
RDM5-250M/H	2	165.0	-	145.0	102.0	53.0	53.0	75.0	14.0	55.0	112.5	94.0	-	85.0	22	22.0	24.0	-	126.0	4.5	2.5	15.5
	3	165.0	-	145.0	102.0	33.0	53.0	107.0	14.0	70.0	115.0	94.0	-	85.0	23	23.0	23.0	35.0	126.0	4.5	42.5	15.5
	4	165.0	-	145.0	102.0	33.0	53.0	142.0	14.0	105.0	115.0	94.0	-	85.0	23	23.0	23.0	70.0	126.0	4.5	43.0	15.0
RDM5-400L/M/H RDM5-630S	3	258.0	178.0	224.0	132.0	53.0	100.0	150.0	35.0	96.0	152.0	115.0	101.0	99.0	38	38.0	31.0	44.0	194.0	7.0	57.5	30.0
RDM5-400L/M/H RDM5-630S	4	258.0	179.0	224.0	132.0	53.0	100.0	198.0	35.0	144.0	152.0	115.0	101.0	99.0	38	38.0	31.0	94.0	194.0	7.0	57.5	30.0
RDM5-630L/M/H	3	270.0	185.0	235.5	146.0	52.5	100.0	182.0	35.5	116.0	158.0	119.0	106.0	103.0	45	43.0	41.0	58.0	200.0	7.0	58.0	32.0
RDM5-630L/M/H	4	270.0	185.0	235.5	146.0	52.5	100.0	240.0	35.5	174.0	158.0	119.0	106.0	103.0	45	43.0	41.0	116.0	200.0	7.0	58.0	31.5
RDM5-800L/M/H	3	280.0	205.0	243.0	148.0	52.0	100.0	210.0	35.0	140.0	159.0	122.0	109.0	105.0	40.5	42.5	45.0	70.0	243.0	7.0	53.0	24.5
RDM5-800L/M/H	4	280.0	205.0	243.0	148.0	52.0	100.0	280.0	35.0	210.0	159.0	122.0	109.0	105.0	40.5	42.5	45.0	140.0	243.0	7.0	53.0	24.5

	Size code
	(L11)	W3	L9	L10
RDM5-63L M RDM5-125S、L	64	19	14	43
RDM5-125M H RDM5-160S、L M	-	23	24	40
RDM5-250S.L.M.H	-	23	30	44
RDM5-400L、M、H RDM5-630S	-	47	39	66
RDM5-630L、M、H	-	47	39	66
RDM5-800L、M、H	-	47	42	66

RDM5 series rear panel wiring installation panel opening size

3 Poles 4 Poles

RDM5 series rear panel wiring appearance and installation dimensions

RDM5- 125M/H 160、250 RDM5-400、630、800

RDM5-125~800 rear wiring appearance and mounting plate opening size

Product model	Size code
Product model	H3	H4	D	W	L2	d2	A	B	C	d1
RDM5-125M H	64	100	M8	50	132	24	30	108	60	5.5
RDM5-160L.M	64	100	M8	50	132	24	30	108	60	5.5
RDM5-250L、M、H	70	100	M10	35	145	15	35	126	70	5.5
RDM5-400L.M、H RDM5-630S	71	105.5	-	48	2242	32	44	194	94	7
RDM5-630L.M、H	46	105	-	58	2346	37	58	200	116	7
RDM5-800L,M.H	105	105	-	70	2436	48	70	243	70	7.5

RDM5 series plug-in front panel dimensions

Flat mount

Dimensions of RDM5-125~800 plug-in front panel circuit breaker

Product model	Size code
	A	G	K	H	H	₂	Hs	L1	L2	AM	BM
RDM5-125M H	172	95	38.5	50.5	35	16.5	61	185	217	M6	M8
RDM5-160L,M
RDM5-250L,M、H	183	95	44	52	35	18	65	230	259	M6	M10
RDM5-400L,M,H RDM5-630S	276	170	53	79.5	67	18	-	322	352	M6	M10
RDM5-630L,M、H	299	163.5	67.5	84.5	65.5	20	-	368	397	M8	M12
RDM5-80OL,M,H	303	179	62	87.5	60.5	28	118	375	405	M10	M12

Hole size of the plug-in front wiring mounting plate (X-XY-Y is the center of the circuit breaker)

Beam installation Flat mount

RDM5-125~800 plug-in front wiring mounting plate opening size

Product model		RDM5-125M.H RDM5-160L.M	RDM5-250L.M,H	RDM5-400L,M,H RDM5-630S	RDM5-630L,M,H	RDM5-800L,M.H
pole		3	3	3	3	3
Mounting plate opening size（mm）	B	66	70	115	90.5	90.5
	B1	50	60	-	-	65
	C	60	64	135	144.5	144.5
	C1	35	35	-	-	80
	d	6.5	6.5	6.5	8.5	11

RDM5 series plug-in panel rear dimensions and mounting panel opening dimensions

Dimensions of RDM5-125~800 plug-in rear panel circuit breaker

Product model	Size code
Product model	A	F	G	K	H	H1	H2	H3	H4	AM	BM
RDM5-125M H RDM5-160L M	168	133	92	38	48	32.5	32.5	18	17	M6	M8
RDM5-25OL、M、H	186	144	95	45.5	49.5	33.5	34	15	17	M6	M8
RDM5-400L、M、H RDM5-630S	280	224	171	54.5	59.5	40	44	23.5	20	M8	M12
RDM5-630L、M、H	300	234	170	65	59	40	50	30	20	M8	M12
RDM5-800L、M、H	305	243	181	62	87	60	-	-	28	M10	M14

Hole size of plug-in rear wiring installation panel (X-XY-Y is the center of the circuit breaker)

RDM5-125~800 plug-in rear wiring installation panel opening size

Product model		RDM5-125M.H RDMS-160L.M		RDM5-25OL,M,H		RDM5-400L、M、H RDM5-630S		RDM5-630L M.H		RDM5-80OL. M.H
pole		3	4	3	4	3	4	3	4	3	4
Mounting plate opening size（mm）	A	91	-	107	-	149	-	182	-	210	-
	A1	-	129	-	145	-	200	-	242	-	290
	B	60	-	70	-	60	-	100	-	90	-
	B1	-	90	-	105	-	108	-	158	-	162
	C	56		54		129		123		146
	D	38		45.5		54.5		65		62
	E	92		95		171		170		181
	d	6.5		6.5		8.5		8.5		11

Paraphrase
1	Trademark
2	Product model
3	Technical Parameters
4	Standard
5	CCC Certification mark
6	Company Name
7	Handle
8	Terminal screw
9	Trip button
10	Cover
11	Middle cover
12	Accessory mounting holes
13	Base

Upper
Casing

Middle
Piece

Lower
Casing

The product adopts double-layer insulationdesign to improve the safety of users.

Rated limit short-circuit breaking Icu up to 100ka, suitable for a variety of electrical places

63/100/125type

>Standard Cabinet: Greatsafety distance >Non-standard Cabinet: Saving oncabinet cost

The rated short-circuit breaking

current Ics is 10ka higher than the

traditional product RDM1′s highest

breakingcapacity, which effectively

improves the product

safetyperformance and meets the

high demand of customers.

Frame grade rated current l nm（A）

125

160

250

400

630

800

Rated currentln（A）

10、16、20、25、32、40、50、63

10、16、20、25、32、40、50、63、80、100、125

63、80、100、125、160

100、125、160、180、200、225、250

200、225、250、315、350、400

400、500、630

630、700、800

Pole（P)

2、3、4

3、4/2、3、4/3、4

3、4/2、3、4

3、4/2、3、4/3、4

3、4

Rated frequency（Hz）

Rated insulation voltageUi（V）

AC1000

Rated impulse withstand voltage（V）

12000

Rated working voltageUe（V）

400V

AC400/AC690

Arcing distance（mm）

≤50

≤100

Short-circuit breaking capacity

Rated Limit/Rated breaking capacity lcu/lcs（AC400V）

25/15

35/25

25/18

50/35

70/50

100/70

25/18

35/23

50/35

25/18

50/35

70/50

100/70

50/50

70/70

100/75

50/35

50/50

70/70

100/75

65/65

75/75

100/75

Rated Limit/Rated breaking capacity lcu/lcs（AC690V）

20/10.

20/12.

30/15.

10/5.

15/8.

20/10.

20/12.

30/15

20/10.

25/15

35/18

20/10.

25/15

35/18

20/10.

25/15

35/20

Use category

Standards compliant

IEC60947-2 GB/T14048-2

Suitable for working environment temperature

-5℃+40℃

Electrical life（times）

8000

7500

Mechanical life（times）

20000

10000

Shunt release

■

Undervoltage release

■

Alarm contact

■

Auxiliary contact

■

Shape and installation dimensions

2 poles 3 poles

4 poles Side

Product model	Pole	Front panel wiring															Installation size				Button position
Product model	Pole	L1	L2	L3	L4	L5	L6	W1	W2	W3	H1	H2	H3	H4	H5	H6	K	a	b	d	L7	L8
RDM5-63L/M RDM5-125S/L	2	130.0	-	116.5	85.0	-	49.5	50.0	11.0	25.0	83.0	71.0	-	57.0	24.5	24.5	18.5	-	111.0	3.5	17.0	20.0
	3	130.0	-	116.5	85.0	-	49.5	75.0	11.0	50.0	83.0	71.0	-	57.0	24.5	24.5	18.5	25.0	111.0	3.5	16.5	20.0
	4	130.0	-	116.5	85.0	-	49.5	100.0	11.0	75.0	83.0	71.0	-	57.0	24.5	24.5	18.5	50.0	111.0	3.5	16.5	20.0
RDM5-125M/H	2	152.0	-	132.0	88.0	31.0	52.0	62	14.5	30.0	109.5	96.0	-	82.0	28.5	28.5	18.0	-	129.0	4.5	-	6.5
	3	152.0	-	132.0	88.0	31.0	52.0	92	14.5	60.0	110.0	96.0	-	82.0	28.5	28.5	18.0	30.0	129.0	4.5	22.0	15.5
	4	152.0	-	132.0	88.0	31.0	65.0	122.0	14.5	90.0	110.0	96.0	-	82.0	28.5	28.5	18.0	60.0	129.0	4.5	22.0	16.5
RDM5-160S/L/M	2	150.0	-	133.0	88.0	31.0	52.0	62	14.5	30.0	93.0	79.0	-	65.0	23.5	23.5	22.0	-	129.0	3.5	-	16.5
	3	150.0	-	133.0	88.0	31.0	52.0	92	14.5	60.0	93.0	79.0	-	65.0	23.5	23.5	22.0	30.0	129.0	3.5	22.0	15.5
	4	150.0	-	133.0	88.0	31.0	52.0	122.0	14.5	90.0	93.0	79.0	-	65.0	23.5	23.5	22.0	60.0	129.0	3.5	22.0	16.5
RDM5-250S/L	2	165.0	-	145.5	102.0	33.0	53.0	75.0	14.0	35.0	96.0	76.0	-	67.0	23	23.0	25.0	-	126.0	4.5	2.5	15.5
	3	165.0	-	145.5	102.0	33.0	53.0	107.0	14.0	70.0	96.0	76.0	-	67.0	23	23.0	25.0	35.0	126.0	4.5	42.5	5.5
	4	165.0	-	145.5	102.0	33.0	53.0	142.0	14.0	105.0	96.0	76.0	-	67.0	23	23.0	25.0	70.0	126.0	4.5	43.0	15.5
RDM5-250M/H	2	165.0	-	145.0	102.0	53.0	53.0	75.0	14.0	55.0	112.5	94.0	-	85.0	22	22.0	24.0	-	126.0	4.5	2.5	15.5
	3	165.0	-	145.0	102.0	33.0	53.0	107.0	14.0	70.0	115.0	94.0	-	85.0	23	23.0	23.0	35.0	126.0	4.5	42.5	15.5
	4	165.0	-	145.0	102.0	33.0	53.0	142.0	14.0	105.0	115.0	94.0	-	85.0	23	23.0	23.0	70.0	126.0	4.5	43.0	15.0
RDM5-400L/M/H RDM5-630S	3	258.0	178.0	224.0	132.0	53.0	100.0	150.0	35.0	96.0	152.0	115.0	101.0	99.0	38	38.0	31.0	44.0	194.0	7.0	57.5	30.0
RDM5-400L/M/H RDM5-630S	4	258.0	179.0	224.0	132.0	53.0	100.0	198.0	35.0	144.0	152.0	115.0	101.0	99.0	38	38.0	31.0	94.0	194.0	7.0	57.5	30.0
RDM5-630L/M/H	3	270.0	185.0	235.5	146.0	52.5	100.0	182.0	35.5	116.0	158.0	119.0	106.0	103.0	45	43.0	41.0	58.0	200.0	7.0	58.0	32.0
RDM5-630L/M/H	4	270.0	185.0	235.5	146.0	52.5	100.0	240.0	35.5	174.0	158.0	119.0	106.0	103.0	45	43.0	41.0	116.0	200.0	7.0	58.0	31.5
RDM5-800L/M/H	3	280.0	205.0	243.0	148.0	52.0	100.0	210.0	35.0	140.0	159.0	122.0	109.0	105.0	40.5	42.5	45.0	70.0	243.0	7.0	53.0	24.5
RDM5-800L/M/H	4	280.0	205.0	243.0	148.0	52.0	100.0	280.0	35.0	210.0	159.0	122.0	109.0	105.0	40.5	42.5	45.0	140.0	243.0	7.0	53.0	24.5

	Size code
	(L11)	W3	L9	L10
RDM5-63L M RDM5-125S、L	64	19	14	43
RDM5-125M H RDM5-160S、L M	-	23	24	40
RDM5-250S.L.M.H	-	23	30	44
RDM5-400L、M、H RDM5-630S	-	47	39	66
RDM5-630L、M、H	-	47	39	66
RDM5-800L、M、H	-	47	42	66

RDM5 series rear panel wiring installation panel opening size

3 Poles 4 Poles

RDM5 series rear panel wiring appearance and installation dimensions

RDM5- 125M/H 160、250 RDM5-400、630、800

RDM5-125~800 rear wiring appearance and mounting plate opening size

Product model	Size code
Product model	H3	H4	D	W	L2	d2	A	B	C	d1
RDM5-125M H	64	100	M8	50	132	24	30	108	60	5.5
RDM5-160L.M	64	100	M8	50	132	24	30	108	60	5.5
RDM5-250L、M、H	70	100	M10	35	145	15	35	126	70	5.5
RDM5-400L.M、H RDM5-630S	71	105.5	-	48	2242	32	44	194	94	7
RDM5-630L.M、H	46	105	-	58	2346	37	58	200	116	7
RDM5-800L,M.H	105	105	-	70	2436	48	70	243	70	7.5

RDM5 series plug-in front panel dimensions

Flat mount

Dimensions of RDM5-125~800 plug-in front panel circuit breaker

Product model	Size code
	A	G	K	H	H	₂	Hs	L1	L2	AM	BM
RDM5-125M H	172	95	38.5	50.5	35	16.5	61	185	217	M6	M8
RDM5-160L,M
RDM5-250L,M、H	183	95	44	52	35	18	65	230	259	M6	M10
RDM5-400L,M,H RDM5-630S	276	170	53	79.5	67	18	-	322	352	M6	M10
RDM5-630L,M、H	299	163.5	67.5	84.5	65.5	20	-	368	397	M8	M12
RDM5-80OL,M,H	303	179	62	87.5	60.5	28	118	375	405	M10	M12

Hole size of the plug-in front wiring mounting plate (X-XY-Y is the center of the circuit breaker)

Beam installation Flat mount

RDM5-125~800 plug-in front wiring mounting plate opening size

Product model		RDM5-125M.H RDM5-160L.M	RDM5-250L.M,H	RDM5-400L,M,H RDM5-630S	RDM5-630L,M,H	RDM5-800L,M.H
pole		3	3	3	3	3
Mounting plate opening size（mm）	B	66	70	115	90.5	90.5
	B1	50	60	-	-	65
	C	60	64	135	144.5	144.5
	C1	35	35	-	-	80
	d	6.5	6.5	6.5	8.5	11

RDM5 series plug-in panel rear dimensions and mounting panel opening dimensions

Dimensions of RDM5-125~800 plug-in rear panel circuit breaker

Product model	Size code
Product model	A	F	G	K	H	H1	H2	H3	H4	AM	BM
RDM5-125M H RDM5-160L M	168	133	92	38	48	32.5	32.5	18	17	M6	M8
RDM5-25OL、M、H	186	144	95	45.5	49.5	33.5	34	15	17	M6	M8
RDM5-400L、M、H RDM5-630S	280	224	171	54.5	59.5	40	44	23.5	20	M8	M12
RDM5-630L、M、H	300	234	170	65	59	40	50	30	20	M8	M12
RDM5-800L、M、H	305	243	181	62	87	60	-	-	28	M10	M14

Hole size of plug-in rear wiring installation panel (X-XY-Y is the center of the circuit breaker)

RDM5-125~800 plug-in rear wiring installation panel opening size

Product model		RDM5-125M.H RDMS-160L.M		RDM5-25OL,M,H		RDM5-400L、M、H RDM5-630S		RDM5-630L M.H		RDM5-80OL. M.H
pole		3	4	3	4	3	4	3	4	3	4
Mounting plate opening size（mm）	A	91	-	107	-	149	-	182	-	210	-
	A1	-	129	-	145	-	200	-	242	-	290
	B	60	-	70	-	60	-	100	-	90	-
	B1	-	90	-	105	-	108	-	158	-	162
	C	56		54		129		123		146
	D	38		45.5		54.5		65		62
	E	92		95		171		170		181
	d	6.5		6.5		8.5		8.5		11