Eaton 1.6A, 2.5 A PKZM 01 Motor Protection Circuit Breaker, 690V ac, 55 °C, -25 °C
- RS Stock No.:
- 492-1529
- Distrelec Article No.:
- 136-22-492
- Mfr. Part No.:
- 278481 PKZM01-2,5
- Brand:
- Eaton
Subtotal (1 unit)*
$223.56
(exc. GST)
$245.92
(inc. GST)
FREE delivery for orders over $80.00 ex GST
In Stock
- 15 unit(s) ready to ship from another location
- Plus 11 unit(s) shipping from 23 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $223.56 |
*price indicative
- RS Stock No.:
- 492-1529
- Distrelec Article No.:
- 136-22-492
- Mfr. Part No.:
- 278481 PKZM01-2,5
- Brand:
- Eaton
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Product Type | Motor Protection Circuit Breaker | |
| Current Rating | 1.6, 2.5A | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 690V ac | |
| Motor Protection System | Motor Protection Circuit Breaker | |
| Series | PKZM 01 | |
| Sensing Type | Current | |
| Overall Length | 93mm | |
| Overall Width | 45mm | |
| IP Rating | IP00, IP20 | |
| Overall Depth | 90.5mm | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | IEC/EN 60947-4-1, RoHS, VDE 0660 Part 102 | |
| Number of Poles | 3 | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Motor Protection Circuit Breaker | ||
Current Rating 1.6, 2.5A | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 690V ac | ||
Motor Protection System Motor Protection Circuit Breaker | ||
Series PKZM 01 | ||
Sensing Type Current | ||
Overall Length 93mm | ||
Overall Width 45mm | ||
IP Rating IP00, IP20 | ||
Overall Depth 90.5mm | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals IEC/EN 60947-4-1, RoHS, VDE 0660 Part 102 | ||
Number of Poles 3 | ||
- COO (Country of Origin):
- DE
Eaton Motor Protection Circuit Breaker, 690V AC Supply Voltage, 93 (L) x 90.5 (D) x 45mm (W) - PKZM 01 Series - 278481 PKZM01-2,5
Give your motors a break from dangerous electric current by using this MPCB from Eaton. It keeps a close watch on your circuits and cuts off the power if it senses faults like current overload or short circuits. If your motor works with a three-phase electrical system, you can trust this three-pole device to keep it safe as it's also sensitive to phase imbalance and phase loss. Get the MPCB started by simply pressing the built-in push button. You can use this unit to protect your HVAC systems.
Eaton PKZM01-2,5 MPCB
• Finger and back-of-hand proof to prevent electric shocks
• Compact dimensions of 93 (L) x 45 (W) x 90.5mm (D) for space-saving mounting
• Broad operating temperature range between -25°C and +55°C to withstand harsh industrial environments
• Shock resistant to prevent false tripping in vibrating conditions
• Overload protection range between 1.6 and 2.5A for versatility
What's meant by phase imbalance and phase loss?
Phase imbalance is when the current flowing through all three conductors in a three-phase system is uneven, which may damage the motor. A phase loss is when power is suddenly cut off from one of the conductors, causing the other two to overheat.
Note
Eaton formerly known as Moeller