Eaton 12A PKM0 Motor Protection Unit, 690V, 55 °C, -25 °C
- RS Stock No.:
- 258-988
- Mfr. Part No.:
- 278490 PKM0-12
- Brand:
- Eaton
Subtotal (1 unit)*
£114.83
(exc. VAT)
£137.80
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 11 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £114.83 |
*price indicative
- RS Stock No.:
- 258-988
- Mfr. Part No.:
- 278490 PKM0-12
- 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 | |
| Product Type | Motor Protection Unit | |
| Current Rating | 12A | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 690V | |
| Motor Protection System | Circuit Breaker | |
| Series | PKM0 | |
| Overall Length | 93mm | |
| Overall Width | 45mm | |
| Overall Depth | 76mm | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | CE, CSA, IEC 60947-4-1, IEC/EN 60947, RoH, UL 508, VDE, VDE 0660 | |
| Number of Poles | 3 | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Motor Protection Unit | ||
Current Rating 12A | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 690V | ||
Motor Protection System Circuit Breaker | ||
Series PKM0 | ||
Overall Length 93mm | ||
Overall Width 45mm | ||
Overall Depth 76mm | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals CE, CSA, IEC 60947-4-1, IEC/EN 60947, RoH, UL 508, VDE, VDE 0660 | ||
Number of Poles 3 | ||
The Eaton short-circuit protective breaker combines advanced engineering with functionality, designed specifically for modern electrical systems requiring reliability and excellence. The device is part of the Eaton Moeller series PKM0, featuring screw terminals and adaptability for motors rated for higher efficiency classes. Its compact dimensions ensure easy integration into existing setups, while its robust performance delivers superior protection against electrical disturbances. Whether you're managing an industrial facility or upgrading residential electrical installations, this breaker guarantees peace of mind through its high standards of safety and compliance with international regulations.
Includes a turn button for user-friendly operation
Has a three-pole configuration for enhanced circuit management
Offers protection against back-of-hand contact for added safety
Designed for efficient mounting on IEC/EN 60715 top-hat rails
Features a lifespan rating of up to 100,000 operations
Ensures maximum operational reliability with a rated impulse withstand voltage of 6000 V AC
Accommodates temperature variations with an operational range suitable for diverse environments
Recognises enhanced protection against direct contact during use
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