Wilo Automation Cabinet, SK622N, Automation Accessories

Description

Motor protection for 1- and 3-phase single pumps with built-in thermal switches. On/off switch with integrated operating indicator light. Socket for external potential-free disconnection/connection. Potential-free contacts for external operation and error messages. With error signal lamp. Wall-mounting device for electrical connection of single-phase and three-phase pumps with built-in winding protection contacts for monitoring the winding temperature (full motor protection) and external operation/error message. Automatic restart of the pump after a power failure and automatic fault acknowledgment after the motor has cooled down.

Equipment/Function

• Trip devices with full motor protection for pumps with winding protection contact
• On/off switch with integrated operating indicator light
• Fault signal lamp
• Socket for external, potential-free switching on/off
• Potential-free contacts for external operating message (SBM) and error message (SSM)
• Outlet strip for the terminals

Specifications

• Color: White
• Length L: 130 mm
• Width W: 130 mm
• Height H: 115 mm
• Material: PC
• Material housing: PC

Technical Data

• Mains connection: 1~230 V, 50/60 Hz
• Max. contact load: 250V / 1A / 150 VA
• Potential-free contact (total alarm): open in the event of a problem
• Switching power: AC3: 1 kW (1~230V) / 1.5 kW (3~230V) / 3 kW (3~400V)
• Protection class: IP55
• Cable connection: 4 x M20
• Max. power consumption: 2.4 W
• My. ambient temperature: -10 °C
• Max. ambient temperature: 40 °C
• Material housing: PC