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Shanghai Renmin RMM2-630/3400 400A(BSE633) Molded Case Circuit Breaker
Brand:
Series:
RMM2
Protection Type:
Main body (with protection function)
How It Works:
Manual
Frame Current:
630A
Tripping Mode:
Electronic
Protection Function:
LqCy
Wiring Method:
Front panel wiring
Poles:
3P
Rated Voltage:
400VAC
Installation:
Fixed
Trip Unit:
BSE633
Rated Current of Release:
400A
Breaking Capacity:
65KA
Model:
RMM2-630/3400 400A(BSE633)
Order Number:
Description:
Shanghai Renmin Molded Case Circuit Breaker RMM2-630/3400 400A(BSE633),LSoIG,65KA,630A,Fixed,Manual,3P
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand： | Shanghai Renmin | |
| Series： | RMM2 | |
| Appendix： | - | |
| Protection Type： | Main body (with protection function) | |
| How It Works： | Manual | |
| Frame Current： | 630A | |
| Tripping Mode： | Electronic | |
| Protection Function： | LqCy | |
| Wiring Method： | Front panel wiring | |
| Poles： | 3P | |
| Rated Voltage： | 400VAC | |
| Installation： | Fixed | |
| Trip Unit： | BSE633 | |
| Rated Current of Release： | 400A | |
| Breaking Capacity： | 65KA |
Products with the same attribute : 0
Show details
Series Overview
-
Product Overview
- RM2 Molded Case Circuit Breakers (MCCBs) have a rated insulation voltage of 800V. They are primarily used in distribution networks with an AC 50Hz rated operational voltage of 400V and a rated current up to 125A. They serve to distribute electrical energy and protect lines and power supply equipment from damage caused by overload, undervoltage, short-circuit, and other faults. The circuit breakers can also provide overload, undervoltage, and short-circuit protection for motors.
- RM2 Molded Case Circuit Breakers equipped with an earth fault protection type overcurrent trip unit gain an earth fault protection function in addition to the original overload and short-circuit protection capabilities. They provide protection against fire or other hazards caused by earth faults that cannot be detected by general overcurrent protection devices.
- RM2 Molded Case Circuit Breakers can be equipped with a communication function, allowing information from the circuit breaker to be uploaded to a control computer via a fieldbus. The circuit breaker can also be closed and opened via computer control.
- Ambient Temperature: The ambient air temperature should not exceed +40°C and should not be lower than -5°C, with a 24-hour average not exceeding +35°C. Under special circumstances, the circuit breaker can operate in extreme environments with ambient air temperatures ranging from -40°C to +70°C. The user must declare this to the manufacturer and pay attention to the derating factor at high temperatures.
- Atmospheric Conditions: At an ambient air temperature of +40°C, the relative humidity at the installation site should not exceed 50%. Higher relative humidity is permissible at lower temperatures. The monthly average of the maximum relative humidity for the most humid month is 90%, while the monthly average of the minimum temperature for that same month is +25°C. Condensation on the product surface due to temperature changes must be taken into account.
- Pollution Degree: Pollution degree is III.
- Altitude: The altitude of the installation site generally should not exceed 2000m.
-
Standards
- GB/T 14048.2
- IEC 60947-2
-
Operating Conditions
Rachel
Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes.
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