Electrical

ABB SU200MR-K miniature circuit breaker with ring-tongue terminals, K curve, 0.2–63 A, 1–4 pole, UL 489

Part no.: BD-1325
Brand: ABB
Model: SU200MR-K
Catalogue no.: SU201MR-K0.2

Poles: 1

Rated current: 0.2 A

100 versions available · full ordering table in the datasheet

Available on order · sourced to your specification

Price on request

Pricing depends on specification, quantity and delivery location. Send your requirement and we reply with a costed quotation within 24 hours.

Quick overview

Type: Miniature circuit breaker (UL 489)
Series: SU200MR-K
Trip curve: K
Poles: 1, 2, 3, 4
Rated current (A): 0.2–63
Breaking capacity: 10 kA

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Specifications

General
Part no.	BD-1325
Category	Miniature Circuit Breakers
Group	Electrical
Brand	ABB
Model	SU200MR-K
Technical
Type	Miniature circuit breaker (UL 489)
Series	SU200MR-K
Trip curve	K
Poles	1, 2, 3, 4
Rated current (A)	0.2–63
Breaking capacity	10 kA
Rated voltage	277/Y480 VAC (up to 35 A); 240 VAC up to 63 A
Standard	UL 489, CSA C22.2 No. 5

Datasheet

Download manufacturer datasheet (PDF)

ABB S(U)200 series — SU200MR with ring-tongue terminals · UL 489

Ordering information — catalogue numbers

Rated current	1 pole	2 poles	3 poles	4 poles
0.2 A	SU201MR-K0.2	SU202MR-K0.2	SU203MR-K0.2	SU204MR-K0.2
0.3 A	SU201MR-K0.3	SU202MR-K0.3	SU203MR-K0.3	SU204MR-K0.3
0.5 A	SU201MR-K0.5	SU202MR-K0.5	SU203MR-K0.5	SU204MR-K0.5
0.75 A	SU201MR-K0.75	SU202MR-K0.75	SU203MR-K0.75	SU204MR-K0.75
1 A	SU201MR-K1	SU202MR-K1	SU203MR-K1	SU204MR-K1
1.6 A	SU201MR-K1.6	SU202MR-K1.6	SU203MR-K1.6	SU204MR-K1.6
2 A	SU201MR-K2	SU202MR-K2	SU203MR-K2	SU204MR-K2
3 A	SU201MR-K3	SU202MR-K3	SU203MR-K3	SU204MR-K3
4 A	SU201MR-K4	SU202MR-K4	SU203MR-K4	SU204MR-K4
5 A	SU201MR-K5	SU202MR-K5	SU203MR-K5	SU204MR-K5
6 A	SU201MR-K6	SU202MR-K6	SU203MR-K6	SU204MR-K6
8 A	SU201MR-K8	SU202MR-K8	SU203MR-K8	SU204MR-K8
10 A	SU201MR-K10	SU202MR-K10	SU203MR-K10	SU204MR-K10
13 A	SU201MR-K13	SU202MR-K13	SU203MR-K13	SU204MR-K13
15 A	SU201MR-K15	SU202MR-K15	SU203MR-K15	SU204MR-K15
16 A	SU201MR-K16	SU202MR-K16	SU203MR-K16	SU204MR-K16
20 A	SU201MR-K20	SU202MR-K20	SU203MR-K20	SU204MR-K20
25 A	SU201MR-K25	SU202MR-K25	SU203MR-K25	SU204MR-K25
30 A	SU201MR-K30	SU202MR-K30	SU203MR-K30	SU204MR-K30
32 A	SU201MR-K32	SU202MR-K32	SU203MR-K32	SU204MR-K32
35 A	SU201MR-K35	SU202MR-K35	SU203MR-K35	SU204MR-K35
40 A	SU201MR-K40	SU202MR-K40	SU203MR-K40	SU204MR-K40
50 A	SU201MR-K50	SU202MR-K50	SU203MR-K50	SU204MR-K50
60 A	SU201MR-K60	SU202MR-K60	SU203MR-K60	SU204MR-K60
63 A	SU201MR-K63	SU202MR-K63	SU203MR-K63	SU204MR-K63

Technical specifications

Specifications	UL 489, C 22.2 No. 5, IEC 60947-2
UL file number	E 212323, UL current limiting
Number of poles	1, 2, 3, 4
Trip curves	K
Rated current	Up to 63 A
Rated voltage	277/Y480 VAC (up to 35 A) 240 VAC up to 63 A
Short circuit interrupt rating	10 kA
Calibration temperature	40 °C
Mounting position	Any
Protection degree	IP 20
Mounting	35 mm DIN rail
Terminal screw tightening torque	25 in. lbs (2.8 Nm)
Cable size	AWG 4-16
Ambient temperature	-25 °C...+55 °C/-13 °F...+131 °F
Shock resistance (IEC60068- 2-27)	25 g - 2 shocks - 13 ms
Service life, mechanical	20,000 operations

Features

UL current limiting
Fast breaking time (2.3–2.5 ms)
Bus connection system
Wide range of accessories
Available with variable-depth handle mechanism
CE certified and marked
35 mm DIN rail mounting
Finger-safe, multi-function terminals
Suitable for reverse feed (except S200UDC)
UL 489 Listed branch circuit protective device, UL file E212323
Ring-tongue terminals (M5, 2.8 Nm), insulated ring lugs only

Trip curve — K

ABB SU200MR-K miniature circuit breaker with ring-tongue terminals, K curve, 0.2–63 A, 1–4 pole, UL 489 trip curve

Internal resistance and power loss per pole

Rated current A	Internal resistance per pole 1) mΩ	Power loss per pole 1) W
0.2	25300	1.01
0.3	13700	1.23
0.5	4740	1.19
0.75	2067	1.16
1	1270	1.27
1.5	610	1.56
2	442	1.77
3	140	1.26
4	109	1.75
5	50	1.26
6	54	1.94
8	22	1.41
10	18.2	1.82
13	14.8	2.50
15	8.1	1.83
16	11.1	2.83
20	8.5	3.40
25	5.5	3.43
30	3.8	3.39
32	4.6	4.70
35	3.9	4.76
40	2.8	4.40
50	1.7	4.25
60	1.7	6.18
63	1.9	7.56

Temperature derating — maximum operating current (A) at ambient temperature

Rated current In (A)	- 40 °C	- 30 °C	- 20 °C	- 10 °C	0 °C	10 °C	20 °C	30 °C	40 °C	50 °C	60 °C	70 °C
0.2	0.27	0.26	0.25	0.24	0.23	0.22	0.22	0.21	0.20	0.19	0.19	0.18
0.3	0.40	0.39	0.37	0.36	0.35	0.33	0.32	0.31	0.30	0.29	0.28	0.27
0.5	0.67	0.64	0.62	0.60	0.58	0.56	0.54	0.52	0.5	0.48	0.46	0.45
0.75	1.00	0.97	0.93	0.90	0.87	0.84	0.81	0.78	0.75	0.72	0.70	0.67
1	1.34	1.29	1.24	1.20	1.16	1.12	1.08	1.04	1	0.96	0.93	0.89
1.6	1.74	1.68	1.62	1.56	1.50	1.45	1.40	1.35	1.3	1.25	1.21	1.16
2	2.67	2.58	2.49	2.40	2.31	2.23	2.15	2.07	2	1.93	1.85	1.79
3	4.01	3.87	3.73	3.60	3.47	3.35	3.23	3.11	3	2.89	2.78	2.68
4	5.35	5.16	4.97	4.80	4.63	4.46	4.30	4.15	4	3.85	3.71	3.57
5	6.69	6.45	6.22	6.00	5.78	5.58	5.38	5.19	5	4.82	4.64	4.47
6	8.02	7.74	7.46	7.20	6.94	6.69	6.45	6.22	6	5.78	5.56	5.36
8	10.70	10.32	9.95	9.59	9.25	8.92	8.60	8.30	8	7.70	7.42	7.14
10	13.37	12.90	12.44	11.99	11.56	11.15	10.75	10.37	10	9.63	9.27	8.93
13	17.38	16.76	16.17	15.59	15.03	14.50	13.98	13.48	13	12.52	12.06	11.61
15	20.06	19.34	18.65	17.99	17.35	16.73	16.13	15.56	15	14.45	13.91	13.40
16	21.40	20.63	19.90	19.19	18.50	17.84	17.21	16.59	16	15.41	14.84	14.29
20	26.75	25.79	24.87	23.98	23.13	22.30	21.51	20.74	20	19.26	18.55	17.86
25	33.43	32.24	31.09	29.98	28.91	27.88	26.88	25.93	25	24.08	23.18	22.33
30	40.12	38.69	37.31	35.98	34.69	33.45	32.26	31.11	30	28.89	27.82	26.79
32	42.79	41.27	39.79	38.37	37.01	35.69	34.41	33.18	32	30.82	29.68	28.58
35	46.81	45.14	43.53	41.97	40.47	39.03	37.64	36.30	35	33.71	32.46	31.26
40	53.49	51.58	49.74	47.97	46.26	44.61	43.01	41.48	40	38.52	37.09	35.72
50	66.87	64.48	62.18	59.96	57.82	55.76	53.77	51.85	50	48.15	46.37	44.65
60	80.24	77.38	74.61	71.95	69.39	66.91	64.52	62.22	60	57.78	55.64	53.58
63	84.25	81.24	78.35	75.55	72.85	70.25	67.75	65.33	63	60.67	58.42	56.26

Approximate dimensions (mm)

Source: ABB US Catalog, Miniature Circuit Breakers, November 2016 (1SXU400208C0201). Download the series datasheet (PDF)

Description

The ABB SU200MR is the ring-tongue terminal version of the SU200M: a UL 489 listed, current-limiting miniature circuit breaker for branch circuit protection where ring-lug connections are required (insulated ring lugs, M5 screws).

K curve: close thermal protection with a high magnetic threshold, so motors, transformers and other inductive loads start without nuisance tripping.

Choose the number of poles and the rated current below; the matching ABB catalogue number is shown and included in your quotation request.

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ABB SU200MR-K miniature circuit breaker with ring-tongue terminals, K curve, 0.2–63 A, 1–4 pole, UL 489

Quick overview

Specifications

Datasheet

Ordering information — catalogue numbers

Technical specifications

Features

Trip curve — K

Internal resistance and power loss per pole

Temperature derating — maximum operating current (A) at ambient temperature

Approximate dimensions (mm)

Description

Questions & answers

Customer questions

Ask a question

Reviews

Write a review

Request a quotation

ABB SU200MR-K miniature circuit breaker with ring-tongue terminals, K curve, 0.2–63 A, 1–4 pole, UL 489

Quick overview

Specifications

Datasheet

Ordering information — catalogue numbers

Technical specifications

Features

Trip curve — K

Internal resistance and power loss per pole

Temperature derating — maximum operating current (A) at ambient temperature

Approximate dimensions (mm)

Description

Questions & answers

Customer questions

Ask a question

Reviews

Write a review

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