Eaton 2.5 → 4 A Motor Protection Circuit Breaker, 690 V ac
- RS Stock No.:
- 312-5281
- Mfr. Part No.:
- 088914 PKZM0-4-T
- Brand:
- Eaton
Subtotal (1 unit)*
£101.51
(exc. VAT)
£121.81
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 11 unit(s) ready to ship
- Plus 11 unit(s) ready to ship from another location
- Plus 7 unit(s) shipping from 09 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £101.51 |
*price indicative
- RS Stock No.:
- 312-5281
- Mfr. Part No.:
- 088914 PKZM0-4-T
- 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 | |
| Current Rating | 2.5 → 4 A | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 690 V ac | |
| Overall Length | 93mm | |
| Overall Width | 45mm | |
| Overall Depth | 76mm | |
| Minimum Operating Temperature | -25°C | |
| Voltage Rating | 690 V | |
| Maximum Operating Temperature | +55°C | |
| Number of Poles | 3 | |
| Breaking Capacity | 150 kA | |
| Terminal Type | Screw | |
| Enclosure Type | Din Rail | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Current Rating 2.5 → 4 A | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 690 V ac | ||
Overall Length 93mm | ||
Overall Width 45mm | ||
Overall Depth 76mm | ||
Minimum Operating Temperature -25°C | ||
Voltage Rating 690 V | ||
Maximum Operating Temperature +55°C | ||
Number of Poles 3 | ||
Breaking Capacity 150 kA | ||
Terminal Type Screw | ||
Enclosure Type Din Rail | ||
Eaton Motor Protection Circuit Breaker, Screw Terminals, 284g Weight - 088914 PKZM0-4-T
Protect your transformer from electrical faults using this motor protection circuit breaker from Eaton. It monitors attached circuits and interrupts the power supply when a fault occurs, stopping rogue loads from reaching downstream equipment. For ease, you can reset it manually with the rotary handle after a trip. A switched-off indicator lets you identify the breaker's status at a glance, enhancing safety during maintenance or repairs. Thanks to its IP20 rating, you can be sure it’s touch-proof and resistant to dust and objects over 12mm. You'll find this component commonly used in control panels and HVAC systems.
Features & Benefits
• Resists up to 25g of mechanical impact for optimum shock resistance
• Accommodates cable sizes between 18 and 10AWG for versatile use
• Voltage of 690V AC for applications with a low to medium supply
• Screw-terminal type for easy installation without the need for specialist tools
• Heat dissipation of 1.63W per pole for energy efficiency
• Accommodates cable sizes between 18 and 10AWG for versatile use
• Voltage of 690V AC for applications with a low to medium supply
• Screw-terminal type for easy installation without the need for specialist tools
• Heat dissipation of 1.63W per pole for energy efficiency
Can the breaker resist power surges?
Yes, this MPCB has a rated impulse withstand voltage of 6kV AC, so it can handle spikes without getting damaged.
Note
Eaton formerly known as Moeller
Related links
- Eaton 2.5 → 4 A Motor Protection Circuit Breaker, 690 V
- Eaton 2.5 → 4 A Motor Protection Circuit Breaker, 690 V ac
- Eaton 2.5 → 4 A PKZM0 Motor Protection Unit, 690 V
- Eaton 4 A PKZM0 Motor Protection Circuit Breaker, 690 V
- Eaton 2.5 A PKZM0 Motor Protection Circuit Breaker, 690 V
- Eaton 1.6 → 2.5 A Motor Protection Circuit Breaker, 690 V ac
- Eaton 2.5 A Motor Protection Circuit Breaker, 690 V
- Eaton 4 A Motor Protection Circuit Breaker, 690 V