PKZM01-6,3 Motor Protection Circuit Breaker

Description

PKZM01-6,3 – Motor-protective circuit-breaker, 660 V 690 V: 4 kW, Ir= 4 – 6.3 A, IP20

Features :

• Rated operating voltage 690Vac
• Operating temperature range -25°C to +55°C
• Temperature-compensated range -5°C to +40°C
• Adjustable current trip level, 0.6 – 1.0 x nominal rating
• Short-circuit trip level (fixed) 14x nominal rating
• Single-phase-failure sensitivity to IEC60947-4-1
• Simple two-button operation for starting and stopping motors
• May be locked in the “off” position