Molded Case Circuit Breaker MCCB 250A
This molded case circuit breaker is used in power systems for circuit protection. It has a rated current of 250A and is designed for AC400/690V systems.
Technical Specifications
Product Overview
High-Performance Molded Case Circuit Breaker
This Molded Case Circuit Breaker (MCCB) is engineered for robust performance in AC400/690V electrical systems. Designed with electronic adjustability, it offers precise control with a rated current of 250A and an adjustable setting current range of 100-250A. Compliant with international IEC 60947-2 standards, this device ensures reliable short-circuit and overload protection for critical electrical infrastructure.
Electrical Ratings
- Rated Voltage
- 690 V
- Rated Current
- 250 A
- Adjustable Setting Current (Ir)
- 100 - 250 A
- Rated Frequency
- 50 Hz
Performance Metrics
Breaking Capacity (Icu/Ics)
5 kA
at AC 690V
55 kA
at AC 400V
- Rated Short-time Withstand Current (Icw)
- 5 kA
Configuration
Available Frame Sizes
- 63
- 100
- 250
- 400
- 630
- 800
- 1,250
- Available Poles
- 3P4P
Compliance & Safety
Compliance Standards
IEC 60947-2
- Key Features
- Electronic AdjustableTripping ButtonPower IndicationPre-alarmOverload Protection
