ZHSO Motor Circuit Breaker GV2

Pulse-operated motor guard circuit breaker for motor protection circuits by thermal (adjustable) or short-circuit (magnetic) disconnection. Possibility of installation of front and side auxiliary contacts. High cutting capacity.

The installation of a motor circuit breaker in the power circuit of an electric motor, both three-phase and single-phase, allows to prevent breakdowns in the engine by overload, in three-phase motors, also allows to prevent breakdown in the electric motor due to loss of a phase, preventing the motor from working in 2 phases.

Types of protection:

• Short circuits (Magnetic).
• Overload (Thermal).
• Phase failure.

Features:

• Reference: GV2 
• Maximum operating voltage (Ue): 690 V 50/60Hz.
• Adjustment range (Thermal protection): 9 to 14 A./ 2.5 to 4A
• Magnetic trigger intensity: 33.5A.
• Type of shot: Thermal and magnetic.
• Cutting power (Icu): 100kA.
• Engine power: 0.75kW to 400Vac.
• Poles: 3.
• Frequency: 50/60 Hz.
• Use category: AC-3 in accordance with IEC 60947-1. Category A in accordance with IEC 60947-2
• Drive: By pushbuttons.