Eaton DIN Rail Mount Timer Relay, 24 → 240V ac/dc, 2-Contact, 3 → 60s, 1-Function, SPST
- RS Stock No.:
- 225-8295
- Mfr. Part No.:
- 031884 ETR4-51-A
- Brand:
- Eaton
Bulk discount available
Subtotal (1 unit)*
£126.18
(exc. VAT)
£151.42
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 11 unit(s) ready to ship
- Plus 16 unit(s) ready to ship from another location
- Plus 8 unit(s) shipping from 18 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 - 4 | £126.18 |
5 - 9 | £121.15 |
10 + | £117.39 |
*price indicative
- RS Stock No.:
- 225-8295
- Mfr. Part No.:
- 031884 ETR4-51-A
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Eaton | |
Supply Voltage | 24 → 240V ac/dc | |
Mounting Type | DIN Rail | |
Mode of Operation | Star Delta | |
Time Range | 3 → 60s | |
Number of Contacts | 2 | |
Number of Timer Functions | Single | |
Contact Configuration | SPST | |
Time Increment | Seconds | |
Maximum Current | 3A | |
Maximum Voltage | 240 V dc, 400V ac | |
Switch Configuration | DPDT | |
Terminal Type | Screw | |
Minimum Voltage | 24V ac/dc | |
Width | 22.5mm | |
Power Supply | External | |
Depth | 103mm | |
Maximum Operating Temperature | +60°C | |
Length | 82.5mm | |
Minimum Operating Temperature | -20°C | |
Time Delay | (Recovery) 70ms | |
Select all | ||
---|---|---|
Brand Eaton | ||
Supply Voltage 24 → 240V ac/dc | ||
Mounting Type DIN Rail | ||
Mode of Operation Star Delta | ||
Time Range 3 → 60s | ||
Number of Contacts 2 | ||
Number of Timer Functions Single | ||
Contact Configuration SPST | ||
Time Increment Seconds | ||
Maximum Current 3A | ||
Maximum Voltage 240 V dc, 400V ac | ||
Switch Configuration DPDT | ||
Terminal Type Screw | ||
Minimum Voltage 24V ac/dc | ||
Width 22.5mm | ||
Power Supply External | ||
Depth 103mm | ||
Maximum Operating Temperature +60°C | ||
Length 82.5mm | ||
Minimum Operating Temperature -20°C | ||
Time Delay (Recovery) 70ms | ||
RoHS Status: Exempt
- COO (Country of Origin):
- CN
Eaton Timer Relay, Screw Terminals, 3A Current Rating - ETR Series - 031884 ETR4-51-A
Switch your appliance at the right moment with this timer relay from Eaton. With its adjustable delay between 3 and 60s, the device blocks current until its system is ready to safely control your circuit. As the component's contacts change over in 50ms, it minimises extra delay for responsive switching. Clip-on rail mounting slots the unit into a cabinet in a snap. Thanks to its 0.5% repetition accuracy, the product precisely times its delay every time for close hardware control. You'll find timer relays like this managing motor starters and packaging systems.
Features & Benefits
• LED indicators for clear power and input status signalling
• Screw terminals keep fingers clear of wiring during connection
• Mechanical lifespan of 30,000,000 operations to ensure long-lasting control
• Handles surge voltages up to 6kV, cutting risk of damage from power faults
• Screw terminals keep fingers clear of wiring during connection
• Mechanical lifespan of 30,000,000 operations to ensure long-lasting control
• Handles surge voltages up to 6kV, cutting risk of damage from power faults
How do I adjust the time delay on this timer relay?
You can change this unit's delay by turning its front-mounted screw dial, taking the hassle out of adjusting the relay to fit your system.
Note
Eaton formerly known as Moeller
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