Omron G3PA-420B-VD Solid State Relay Lot 20A SSR Power Cartridges G32A-A420-VD

Lot of Omron G3PA Series Solid State Relays with Power Cartridges - Used, Good Working Condition

Main Relay Base Specifications:

• Model: G3PA-420B-VD

• Manufacturer: Omron

• Series: G3PA - DIN rail mount solid state relay with replaceable power cartridge

• Type: 1-phase solid state relay (SSR)

• Load Current: 20A continuous

• Load Voltage: 200-400VAC / 180-528VAC (50/60Hz)

• Control Voltage: 12-24VDC input

• Operating Voltage Range: 9.6-30VDC control input

• Contact Configuration: SPST-NO (normally open)

• Switching Mode: Zero crossing

• Mounting: DIN rail mount

• Terminals: Screw terminals

• LED Indicator: Operation indicator (lights when control power applied)

• Made in Japan

Power Device Cartridge Specifications:

• Model: G32A-A420-VD

• Type: Replaceable triac output power cartridge

• Load Voltage Range: 180-528VAC

• Carry Current: 20A

• Temperature Sensor: Built-in temp sensor with indicator

Features:

• Replaceable Cartridge Design: Damaged cartridges can be replaced without disconnecting wiring - simplifies maintenance

• Integrated Heat Sink: Built-in heat sink increases service life and reliability for frequently cycling circuits

• Zero Crossing Function: Reduces initial inrush load currents for longer load life

• Phototriac Coupler Isolation: Provides electrical isolation between control and load circuits

• Dense Mounting: Built-in linking brackets allow side-by-side mounting

• Temperature Monitoring: Cartridge includes temperature sensor for overload protection

• Ultra-Thin Design: Optimized heat sink design for space-efficient installation

• High Dielectric Strength: 4000VAC for one minute

• Wide Operating Temperature: -30 to 80°C ambient

The Omron G3PA series represents industrial-grade solid state switching for motor control, heating control, and general load switching applications. The replaceable power cartridge design allows quick field maintenance without rewiring. Zero crossing switching minimizes electrical noise and extends load life.

Lot Contents: Multiple G3PA-420B-VD relay bases with G32A-A420-VD power cartridges (exact count visible in photos)

Applications: Industrial heating control, motor control, lighting control, general AC load switching, temperature control systems, automation equipment, and industrial machinery.

Condition: Used, Removed from Working Equipment, Good Working Condition