EP MVS CB 1250A 65kA 3P MF ET2 Fixed Manual Circuit Breaker
MVS12H3MF2L
Description
EasyPact MVS12 is a 1250A circuit breaker. The application is suitable for 690V AC@50/60Hz. With manually operating mechanism(ACB/SD), and basic trip unit with display. It provides basic protection(LI), the breaking capacity(Icu) is 65kA@220…440V,and completed selectivity Ics=100%Icu. This version object is 3poles fixed installation mode. The final product is conformed with IEC60947-2 standard, and pollution degree 4 level as IEC60664-1. The cables can be rear-connected with supply by horizontal or vertical, attached with optional accessories inside the slots. The chassis locking in connected or disconnected,also OFF-position locking by keylock. This size is 352mm height,422mm width,297mm depth.
Product Details
| Activity | PPACB |
|---|---|
| [ics] Rated Service Breaking Capacity | 65 kA (Ics) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 |
| [in] Rated Current | 1250 A at 40 °C |
| [ue] Rated Operational Voltage | 690 V AC 50/60 Hz conforming to IEC 60947-2 |
| [ui] Rated Insulation Voltage | 1000 V AC 50/60 Hz conforming to IEC 60947-2 |
| [uimp] Rated Impulse Withstand Voltage | 12 kV conforming to IEC 60947-2 |
| Ambient Air Temperature for Operation | -5-70 °C |
| Ambient Air Temperature for Storage | -40-85 °C without control unit |
| Breaking Capacity | 65 kA Icu at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 |
| Breaking Capacity Code | H |
| Circuit Breaker Ct Rating | 1250 A |
| Compatibility Code | MVS12H |
| Connection Position | vertical |
| Contact Position Indicator | yes |
| Control Type | manually operated |
| Current Sensor Rating Range | 400/2000 A |
| Depth | 297 mm |
| Device Application | distribution |
| Device Short Name | MVS12H |
| Electrical Durability | category B: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 |
| Fault Indication | short-circuit |
| Height | 352 mm |
| Ip Degree of Protection | IP40 |
| Location of Connection | rear |
| Long Time Delay Adjustment Type | adjustable 9 settings |
| Maximum Breaking Time | 25 ms |
| Maximum Closing Response Time | 70 ms |
| Mechanical Durability | 20000 cycles (with maintenance) conforming to IEC 60947-2 |
| Mounting Mode | fixed |
| Mounting Support | base plate |
| Net Weight | 40 kg |
| Network Frequency | 50/60 Hz |
| Network Type | AC |
| Poles Description | 3P |
| Pollution Degree | 4 conforming to IEC 60664-1 |
| Product Certifications | GOST |
| Product Name | MVS12H |
| Product or Component Type | circuit breaker |
| Protected Poles Description | 3P 3d |
| Protection Type | overload protection (long time) |
| Range | EasyPact |
| Range of Product | EasyPact MVS |
| Standards | IEC 60947-2 |
| Suitability For Isolation | yes conforming to IEC 60947-2 |
| Thermal Memory | 20 minutes before and after tripping |
| Trip Unit Name | ET2I |
| Trip Unit Protection Functions | LI |
| Trip Unit Rating | 1250-1250 A |
| Trip Unit Technology | electronic |
| Utilisation Category | category B |
| Width | 422 mm |
| Zone Selective Interlocking Zsi | with |
| [icm] Rated Short-circuit Making Capacity | 143 kA (Icm) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 |
| [icw] Rated Short-time Withstand Current | 65 kA (1 s) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 |
| [tr] Long-time Delay Adjustment Range | 0.5-24 s at 6 x Ir |
| Instantaneous Pick-up Adjustment Range | 1.5...10 x Ir |
| Instantaneous Pick-up Adjustment Type Ii | adjustable 9 settings |
| Long Time Pick-up Adjustment Range | 0.4...1 x In |
| Long Time Pick-up Adjustment Type Ir | adjustable 9 settings |
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