CME Moulded Case Circuit Breaker |
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| Applications: |
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CME moulded case circuit breaker are highly specified.Positive contact indication is standard,with three positions "on" "OFF" and centre "TRIPPED" being provents the MCCBs contacts from being held closed in the event fo over current.
CME mounlded case circuit breaker 3 & 1 pole units have a trip to test button provided as standard.All main contacts are of quality.Silve alloy construction for durability.Complying with IEC947-2 is covered by type test and marine approval certification.
1.Mould case circuit breakers 16 to 200A.
2.Available in three ranges:standard,standard adjustable,Hi-break adjustable.
3.Complies with IEC60947-2.
4.Current limiting action provides low values of lot-through energy. |
| Specifications: |
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| MCCB Description |
Standard range |
| Current rating(A) Standard range |
1 pole List number |
3 poles List number |
| 16A |
CME161 |
CME163 |
| 20A |
CME201 |
CME203 |
| 32A |
CME321 |
CME323 |
| 40A |
CME401 |
CME403 |
| 50A |
CME501 |
CME503 |
| 63A |
CME630 |
CME633 |
| 80A |
CME801 |
CME803 |
| 100A |
CME1001 |
CME1003 |
| 125A |
CME1251 |
CME1253 |
| 160A |
CME1604 |
CME1603 |
| 200A |
- |
CME2003 |
| Impulse withstand V. |
8KV |
8KV |
| Utilisation category |
A |
A |
| Adjustment thermal |
Fixed |
Fixed |
| Adjustment magnetic |
Fixed |
Fixed |
| Therminal capacity(Max) |
120mm2 |
120mm2 |
| Breaking capacity IEC60947 2/BS EN60947-2(AC 50/60Hz) |
| 690V AC |
Icu(KA) Icu(KA) |
- - |
12 12 |
| 480V AC |
Icu(KA) Icu(KA) |
- - |
20 20 |
| 400V AC/ 440V AC |
Icu(KA) Icu(KA) |
- - |
25 25 |
| 380V AC |
Icu(KA) Icu(KA) |
- - |
30 30 |
| 220V AC/ 240V AC |
Icu(KA) Icu(KA) |
25 19 |
40 40 |
| 250V DC |
Icu(KA) Icu(KA) |
- - |
37 19 | | |
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