We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
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

Brand
EATON
Item
Safety Monitoring Relay: DIN-Rail Relay Mounting, 24 Pins/Terminals
Category
DIN-Rail Mounted Relays
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
EATON IEC Control Relay: DIN-Rail Relay Mounting, 24V AC Coil Volt, 2NO/2NC, 10 A (MPN XTRE10B22T). Key specifications — Brand: EATON.
EATON
EATON IEC Control Relay: DIN-Rail Relay Mounting, 24V AC Coil Volt, 2NO/2NC, 10 A (MPN XTRE10B22T). Key specifications — Brand: EATON.
EATON IEC Mini Control Relay: DIN-Rail Relay Mounting, 24V DC Coil Volt, 2NO/2NC, 10 A (MPN XTRM10A22TD). Key specifications — Brand: EATON.
EATON
EATON IEC Mini Control Relay: DIN-Rail Relay Mounting, 24V DC Coil Volt, 2NO/2NC, 10 A (MPN XTRM10A22TD). Key specifications — Brand: EATON.
EATON IEC Mini Control Relay: DIN-Rail Relay Mounting, 24V AC Coil Volt, 2NO/2NC, 10 A (MPN XTRM10A22T). Key specifications — Brand: EATON.
EATON
EATON IEC Mini Control Relay: DIN-Rail Relay Mounting, 24V AC Coil Volt, 2NO/2NC, 10 A (MPN XTRM10A22T). Key specifications — Brand: EATON.
EATON IEC Control Relay: DIN-Rail Relay Mounting, 24V DC Coil Volt, 2NO/2NC, 10 A (MPN XTRE10B22TD). Key specifications — Brand: EATON.
EATON
EATON IEC Control Relay: DIN-Rail Relay Mounting, 24V DC Coil Volt, 2NO/2NC, 10 A (MPN XTRE10B22TD). Key specifications — Brand: EATON.
EATON IEC Control Relay: DIN-Rail Relay Mounting, 240V AC Coil Volt, 2NO/2NC, 10 A (MPN XTRE10B22B). Key specifications — Brand: EATON.
EATON
EATON IEC Control Relay: DIN-Rail Relay Mounting, 240V AC Coil Volt, 2NO/2NC, 10 A (MPN XTRE10B22B). Key specifications — Brand: EATON.
EATON IEC Control Relay: DIN-Rail Relay Mounting, 480V AC Coil Volt, 2NO/2NC, 10 A (MPN XTRE10B22C). Key specifications — Brand: EATON.
EATON
EATON IEC Control Relay: DIN-Rail Relay Mounting, 480V AC Coil Volt, 2NO/2NC, 10 A (MPN XTRE10B22C). Key specifications — Brand: EATON.

More from EATON

View all EATON parts →
EATON Safety Monitoring Relay: DIN-Rail Relay Mounting, 16 Pins/Terminals, 24V DC, 2 Inputs, Screw (MPN ESR5-NV3-30). Key specifications — Output Switch Configuration: (2) NC; Brand: EATON.
EATON
EATON Safety Monitoring Relay: DIN-Rail Relay Mounting, 16 Pins/Terminals, 24V DC, 2 Inputs, Screw (MPN ESR5-NV3-30). Key specifications — Output Switch Configuration: (2) NC; Brand: EATON.
EATON Multi-Function Time Delay Relay: DIN-Rail Mounted, 24 to 240V AC/DC, 8 A, 8 Pins/Terminals (MPN TRL04). Key specifications — Delay Function: Power Triggered; Input Voltage: 24 to 240V AC/DC; Brand: EATON.
EATON
EATON Multi-Function Time Delay Relay: DIN-Rail Mounted, 24 to 240V AC/DC, 8 A, 8 Pins/Terminals (MPN TRL04). Key specifications — Delay Function: Power Triggered; Input Voltage: 24 to 240V AC/DC; Brand: EATON.
EATON Multi-Function Time Delay Relay: DIN-Rail Mounted, 12 to 240V AC/DC, 8 A, 16 Pins/Terminals (MPN TRW27). Key specifications — Delay Function: Pulse Sequence Monitoring; Input Voltage: 12 to 240V AC/DC; Brand: EATON.
EATON
EATON Multi-Function Time Delay Relay: DIN-Rail Mounted, 12 to 240V AC/DC, 8 A, 16 Pins/Terminals (MPN TRW27). Key specifications — Delay Function: Pulse Sequence Monitoring; Input Voltage: 12 to 240V AC/DC; Brand: EATON.
EATON Multi-Function Time Delay Relay: DIN-Rail Mounted, 12 to 240V AC/DC, 8 A, 16 Pins/Terminals (MPN TRL27). Key specifications — Delay Function: Flasher Pause First; Input Voltage: 24 to 240V AC/DC; Brand: EATON.
EATON
EATON Multi-Function Time Delay Relay: DIN-Rail Mounted, 12 to 240V AC/DC, 8 A, 16 Pins/Terminals (MPN TRL27). Key specifications — Delay Function: Flasher Pause First; Input Voltage: 24 to 240V AC/DC; Brand: EATON.
EATON Safety Monitoring Relay: DIN-Rail Relay Mounting, 16 Pins/Terminals, 24V AC/DC, 2 Inputs (MPN ESR5-NZ-21-24VAC-DC). Key specifications — Output Switch Configuration: (1) NC; Brand: EATON.
EATON
EATON Safety Monitoring Relay: DIN-Rail Relay Mounting, 16 Pins/Terminals, 24V AC/DC, 2 Inputs (MPN ESR5-NZ-21-24VAC-DC). Key specifications — Output Switch Configuration: (1) NC; Brand: EATON.
EATON Multi-Function Time Delay Relay: DIN-Rail Mounted, 24 to 240V AC/DC, 8 A, 8 Pins/Terminals (MPN TRL07). Key specifications — Delay Function: Flasher Pause First; Input Voltage: 24 to 240V AC/DC; Brand: EATON.
EATON
EATON Multi-Function Time Delay Relay: DIN-Rail Mounted, 24 to 240V AC/DC, 8 A, 8 Pins/Terminals (MPN TRL07). Key specifications — Delay Function: Flasher Pause First; Input Voltage: 24 to 240V AC/DC; Brand: EATON.