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    Parts    40.52.9.024.0000
40.52.9.024.0000

40.52.9.024.0000

Finder
Finder 40.52 series offers DPDT plug-in relays with 24 V coils and comparable contact ratings for industrial automation and control panels.
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Overview

The Finder 40.52.9.024.0000 is a versatile DPDT (2 Form C) electromechanical relay designed for either direct PCB mounting or socketable installation in 95 series industrial bases. It features a 24V DC non-latching coil with a 27 mA current draw and is capable of switching loads up to 8A at 250V AC. The AgNi contact material and 4000V dielectric strength make it a reliable choice for signal and power switching in automated environments.

Why Choose This Part

The relay offers rapid operation with a 7 ms operate time and 3 ms release time, ensuring responsive switching in logic-heavy applications. Its dual-mounting capability allows for compact PCB designs or easy field maintenance via socketing, while the flux-proof sealing protects the unit during soldering and cleaning processes.

Applications

Industrial Control Panels
Used as an interposing relay to isolate low-power PLC outputs from high-power field actuators.
Motor Control Circuits
Switching contactor coils or small single-phase motors in industrial machinery.
Safety Interlock Systems
Providing physical air-gap isolation for safety-critical feedback loops.
Building Automation
Controlling HVAC dampers, lighting circuits, and peripheral security equipment.

Key Specifications

Coil Type Non Latching
Relay Type General Purpose
Seal Rating Sealed - Flux Protection
Coil Current 27 mA
Coil Voltage 24VDC
Contact Form DPDT (2 Form C)
Operate Time 7 ms
Release Time 3 ms
Mounting Type Socketable
Approval Agency CCC, CSA, cURus, EAC, ENEC, RINA, VDE
Contact Material Silver Nickel (AgNi)
Switching Voltage 400VAC - Max
Termination Style Plug In
Load - Max Switching 3200VA
Must Operate Voltage 17.5 VDC
Must Release Voltage 4.8 VDC
Operating Temperature -40degC ~ 85degC
Contact Rating (Current) 8 A

Getting Started

To implement this relay, select a compatible 95 series socket for DIN rail mounting or design a PCB footprint with a 5mm pitch between pins. Ensure the driving circuit can source at least 27 mA at 24V DC and include a flyback diode across the coil to protect against inductive voltage spikes during turn-off.

Also Consider

G2R-2-DC24 Omron - A widely available DPDT alternative with a similar 5mm pitch and high-capacity switching performance.
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