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3G Electric
EATON ESR5-NO-31-UC Safety Monitoring Relay - DIN-Rail Mounted Relays
EATONDIN-Rail Mounted Relays

EATON ESR5-NO-31-UC Safety Monitoring Relay

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
ESR5-NO-31-UC Safety Monitoring Relay
Part Number
ESR5-NO-31-UC
Category
DIN-Rail Mounted Relays
Available to Order
Also known as:ESR5-NO-31-UCEATON
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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

Technical Documents

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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
Commercial electrical distribution — Eaton GHB Series miniature circuit breakers for panelboard overcurrent protection
Industrial motor control — Eaton DS7 soft start for three-phase motor starting in pumps and fans
HVAC and process control — Eaton PowerXL DA1 variable frequency drive for speed control of three-phase AC motors
Machine status indication — Eaton SL4 series tower light modules and mounting bases for visual signaling
Fire alarm systems — Eaton ELSTR and ELSTR-N strobes for wall-mount visual notification
Data center power management — Eaton WEBCARDLXE network management card for remote UPS monitoring
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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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