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EATON Safety Monitoring Relay: DIN-Rail Relay Mounting, 24 Pins/Terminals - DIN-Rail Mounted Relays
EATONDIN-Rail Mounted Relays

EATON Safety Monitoring Relay: DIN-Rail Relay Mounting, 24 Pins/Terminals

The EATON Safety Monitoring Relay (MPN ESR5-NO-31-UC) is a DIN-rail mounted relay with 24 pins/terminals, operating at 230V AC/24 to 230V DC. It features an output switch configuration of (3) NO.

SKU 3G-OTH-37927

Also listed as: ESR5NO31UC · ESR5 NO 31 UC

Brand
EATON
Item
Safety Monitoring Relay: DIN-Rail Relay Mounting, 24 Pins/Terminals
Category
DIN-Rail Mounted Relays
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Technical Specifications

EATON
Manufacturer Part Number
ESR5-NO-31-UC
Type
230V AC/24 to 230V DC
Pins/Terminals
24
Output Switch Configuration
(3) NO

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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON Safety Monitoring Relay (MPN ESR5-NO-31-UC) is a DIN-rail mounted relay with 24 pins/terminals, operating at 230V AC/24 to 230V DC. It features an output switch configuration of (3) NO.

Frequently Asked Questions

What is the EATON ESR5-NO-31-UC safety monitoring relay used for?

The EATON ESR5-NO-31-UC safety monitoring relay is used in industrial safety circuits to monitor emergency stops, safety gates, and light curtains. It provides a reliable switching output with (3) normally open contacts, ensuring machine safety compliance in automation and process control applications.

What are the specifications of the EATON ESR5-NO-31-UC safety monitoring relay?

The EATON ESR5-NO-31-UC is a DIN-rail mounted safety monitoring relay with 24 pins/terminals. It operates on 230V AC or 24 to 230V DC supply voltage and features an output switch configuration of (3) normally open contacts. The manufacturer part number is ESR5-NO-31-UC.

Where to buy the EATON ESR5-NO-31-UC safety monitoring relay worldwide?

3G Electric supplies the EATON ESR5-NO-31-UC safety monitoring relay to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this DIN-rail relay.

How to install the EATON ESR5-NO-31-UC safety monitoring relay on a DIN rail?

To install the EATON ESR5-NO-31-UC, snap the relay onto a standard 35 mm DIN rail until it locks. Connect the 230V AC or 24–230V DC supply to the designated terminals, and wire the (3) normally open outputs to your safety circuit. Follow the manufacturer's wiring diagram for proper operation.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON din-rail mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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