Type: Motor Protection Circuit Breaker (MPCB)
Rated Current (In): 160A
Poles: 3P (Three-Phase)
Voltage Rating:
Rated Voltage: 400V AC (three-phase)
Frequency: 50/60 Hz
Breaking Capacity (Icu): 10 kA
Protection Features:
Overload Protection:
Thermal overload protection with adjustable settings to protect motors from prolonged overloads
Adjustable trip settings from 0.7 to 1.1 times the rated current (In)
Short-circuit Protection:
Magnetic short-circuit protection to safeguard the motor and the circuit in case of a short-circuit fault
Fixed trip for short-circuit protection, ensuring fast disconnection
Phase Loss Protection:
Detects phase failure or imbalance and disconnects the circuit to prevent damage to the motor
Earth Fault Protection (optional):
Earth leakage protection can be added for added safety
Built-in Trip Unit:
Electronic or thermal-magnetic trip units (depending on model) for precise control and reliability
Motor Protection:
Specifically designed to protect motors from electrical faults, including overloads and short circuits
Certifications:
IEC 60947-2 compliant
UL 489 certified
CE Marked for compliance with European safety standards
Auxiliary Features:
Optional auxiliary contacts for monitoring operational status
Optional undervoltage release and shunt trip for remote control
Mounting:
DIN rail mounted for easy installation in panels and control cabinets
Dimensions (HxWxD): Typically 160 x 120 x 115 mm (may vary slightly depending on specific model configuration)
Applications:
Suitable for the protection of motors up to 160A in industrial and commercial applications
Ideal for use in motor control centers (MCCs), distribution boards, and control panels where reliable motor protection is required
Offers excellent protection against overload, short-circuit, and phase loss, ensuring operational safety and preventing damage to motor-driven equipment