
S200 series
Supplementary protective devices—UL 1077 series
Description
The S200 UL 1077 family of supplementary protectors offers a
compact solution for protection requirements. The S200 devices
are DIN rail mounted.
The S200 family is available with application-specific trip
characteristics to provide maximum circuit protection.
Features
− Energy 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
− DIN rail mounting
The supplementary protectors offer thermal magnetic trip
protection according to B, C, D, K and Z characteristics.
− Finger safe terminals
− Multi-function terminals
− Suitable for reverse feed
For the worldwide market, the breakers carry UL, CSA, IEC, CE
and many other agency approvals and certifications.
S200 S200P S200MR S200MUC
Amperage Up to 63 A Up to 63 A Up to 63 A Up to 63 A
Voltage 277/Y480 VAC 277/Y480 VAC 277/Y480 VAC 277/Y480 VAC
60/110 VDC (1/2-pole) 250/500 VDC (1/2-pole)
Poles 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
Trip curves B, C, D, K, Z B, C, D, K, Z K C, K, Z
Short circuit interrupt rating 6 kA 10 kA (up to 25 A)
6 kA (32-63 A)
Auxiliary contacts Yes Yes Yes Yes
Bell alarm Yes Yes Ye s Ye s
Shunt trip Ye s Ye s Ye s Ye s
Undervoltage release Yes Yes Ye s Ye s
Busbar Yes Yes Ye s Ye s
− UL 107 recognized supplemental protective device.
UL file #E76126
10 kA 10 kA
US Catalog | Miniature Circuit Breakers 19

S200MUC-C
Supplemental protectors—UL 1077, CSA 22.2 No. 235
Number of poles
1
2
Rated current
I
n
A Catalog number Number of poles
0.5 S201MUC-C0.5
1 S201MUC-C1 1 S203MUC-C1
1.6 S201MUC-C1.6 1.6 S203MUC-C1.6
2 S201MUC-C2 2 S203MUC-C2
3 S201MUC-C3 3 S203MUC-C3
4 S201MUC-C4 4 S203MUC-C4
6 S201MUC-C6 6 S203MUC-C6
8 S201MUC-C8 8 S203MUC-C8
10 S201MUC-C10 10 S203MUC-C10
13 S201MUC-C13 13 S203MUC-C13
16 S201MUC-C16 16 S203MUC-C16
20 S201MUC-C20 20 S203MUC-C20
25 S201MUC-C25 25 S203MUC-C25
32 S201MUC-C32 32 S203MUC-C32
40 S201MUC-C40 40 S203MUC-C40
50 S201MUC-C50 50 S203MUC-C50
63 S201MUC-C63 63 S203MUC-C63
0.5 S202MUC-C0.5
1 S202MUC-C1 1 S204MUC-C1
1.6 S202MUC-C1.6 1.6 S204MUC-C1.6
2 S202MUC-C2 2 S204MUC-C2
3 S202MUC-C3 3 S204MUC-C3
4 S202MUC-C4 4 S204MUC-C4
6 S202MUC-C6 6 S204MUC-C6
8 S202MUC-C8 8 S204MUC-C8
10 S202MUC-C10 10 S204MUC-C10
13 S202MUC-C13 13 S204MUC-C13
16 S202MUC-C16 16 S204MUC-C16
20 S202MUC-C20 20 S204MUC-C20
25 S202MUC-C25 25 S204MUC-C25
32 S202MUC-C32 32 S204MUC-C32
40 S202MUC-C40 40 S204MUC-C40
50 S202MUC-C50 50 S204MUC-C50
63 S202MUC-C63 63 S204MUC-C63
3
4
Rated current
I
n
A Catalog number
0.5 S203MUC-C0.5
0.5 S204MUC-C0.5
US Catalog | Miniature Circuit Breakers 31

S200MUC-K
Supplemental protectors—UL 1077, CSA 22.2 No. 235
Number of poles
1
2
Rated current
I
n
A Catalog number Number of poles
0.2 S201MUC-K0.2
0.3 S201MUC-K0.3 0.3 S203MUC-K0.3
0.5 S201MUC-K0.5 0.5 S203MUC-K0.5
0.75 S201MUC-KO.75 0.75 S203MUC-K0.75
1 S201MUC-K1 1 S203MUC-K1
1.6 S201MUC-K1.6 1.6 S203MUC-K1.6
2 S201MUC-K2 2 S203MUC-K2
3 S201MUC-K3 3 S203MUC-K3
4 S201MUC-K4 4 S203MUC-K4
5 S201MUC-K5 5 S203MUC-K5
6 S201MUC-K6 6 S203MUC-K6
8 S201MUC-K8 8 S203MUC-K8
10 S201MUC-K10 10 S203MUC-K10
13 S201MUC-K13 13 S203MUC-K13
15 S201MUC-K15 15 S203MUC-K15
16 S201MUC-K16 16 S203MUC-K16
20 S201MUC-K20 20 S203MUC-K20
25 S201MUC-K25 25 S203MUC-K25
30 S201MUC-K30 30 S203MUC-K30
32 S201MUC-K32 32 S203MUC-K32
35 S201MUC-K35 35 S203MUC-K35
40 S201MUC-K40 40 S203MUC-K40
50 S201MUC-K50 50 S203MUC-K50
60 S201MUC-K60 60 S203MUC-K60
63 S201MUC-K63 63 S203MUC-K63
0.2 S202MUC-K0.2
0.3 S202MUC-K0.3 0.3 S204MUC-K0.3
0.5 S202MUC-K0.5 0.5 S204MUC-K0.5
0.75 S202MUC-K0.75 0.75 S204MUC-K0.75
1 S202MUC-K1 1 S204MUC-K1
1.6 S202MUC-K1.6 1.6 S204MUC-K1.6
2 S202MUC-K2 2 S204MUC-K2
3 S202MUC-K3 3 S204MUC-K3
4 S202MUC-K4 4 S204MUC-K4
5 S202MUC-K5 5 S204MUC-K5
6 S202MUC-K6 6 S204MUC-K6
8 S202MUC-K8 8 S204MUC-K8
10 S202MUC-K10 10 S204MUC-K10
13 S202MUC-K13 13 S204MUC-K13
15 S202MUC-K15 15 S204MUC-K15
16 S202MUC-K16 16 S204MUC-K16
20 S202MUC-K20 20 S204MUC-K20
25 S202MUC-K25 25 S204MUC-K25
30 S202MUC-K30 30 S204MUC-K30
32 S202MUC-K32 32 S204MUC-K32
35 S202MUC-K35 35 S204MUC-K35
40 S202MUC-K40 40 S204MUC-K40
50 S202MUC-K50 50 S204MUC-K50
60 S202MUC-K60 60 S204MUC-K60
63 S202MUC-K63 63 S204MUC-K63
3
4
Rated current
I
n
A Catalog number
0.2 S203MUC-K0.2
0.2 S204MUC-K0.2
32 Miniature Circuit Breakers | US Catalog

S200MUC-Z
Supplemental protectors—UL 1077, CSA 22.2 No. 235
Number of poles
1
2
Rated current
I
n
A Catalog number Number of poles
0.5 S201MUC-Z0.5
1 S201MUC-Z1 1 S203MUC-Z1
1.6 S201MUC-Z1.6 1.6 S203MUC-Z1.6
2 S201MUC-Z2 2 S203MUC-Z2
3 S201MUC-Z3 3 S203MUC-Z3
4 S201MUC-Z4 4 S203MUC-Z4
5 S201MUC-Z5 5 S203MUC-Z5
6 S201MUC-Z6 6 S203MUC-Z6
8 S201MUC-Z8 8 S203MUC-Z8
10 S201MUC-Z10 10 S203MUC-Z10
15 S201MUC-Z15 15 S203MUC-Z15
16 S201MUC-Z16 16 S203MUC-Z16
20 S201MUC-Z20 20 S203MUC-Z20
25 S201MUC-Z25 25 S203MUC-Z25
30 S201MUC-Z30 30 S203MUC-Z30
32 S201MUC-Z32 32 S203MUC-Z32
35 S201MUC-Z35 35 S203MUC-Z35
40 S201MUC-Z40 40 S203MUC-Z40
50 S201MUC-Z50 50 S203MUC-Z50
60 S201MUC-Z60 60 S203MUC-Z60
63 S201MUC-Z63 63 S203MUC-Z63
0.5 S202MUC-Z0.5
1 S202MUC-Z1 1 S204MUC-Z1
1.6 S202MUC-Z1.6 1.6 S204MUC-Z1.6
2 S202MUC-Z2 2 S204MUC-Z2
3 S202MUC-Z3 3 S204MUC-Z3
4 S202MUC-Z4 4 S204MUC-Z4
5 S202MUC-Z5 5 S204MUC-Z5
6 S202MUC-Z6 6 S204MUC-Z6
8 S202MUC-Z8 8 S204MUC-Z8
10 S202MUC-Z10 10 S204MUC-Z10
15 S202MUC-Z15 15 S204MUC-Z15
16 S202MUC-Z16 16 S204MUC-Z16
20 S202MUC-Z20 20 S204MUC-Z20
25 S202MUC-Z25 25 S204MUC-Z25
30 S202MUC-Z30 30 S204MUC-Z30
32 S202MUC-Z32 32 S204MUC-Z32
35 S202MUC-Z35 35 S204MUC-Z35
40 S202MUC-Z40 40 S204MUC-Z40
50 S202MUC-Z50 50 S204MUC-Z50
60 S202MUC-Z60 60 S204MUC-Z60
63 S202MUC-Z63 63 S204MUC-Z63
3
4
Rated current
I
n
A Catalog number
0.5 S203MUC-Z0.5
0.5 S204MUC-Z0.5
US Catalog | Miniature Circuit Breakers 33