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P1MBUH3PC02 - MINIATURE CIRCUIT BREAKER 3P CURVE C 2A UL489
MPN: P1MBUH3PC02
Special Price
£133.21
£111.01
Regular Price
£222.01
Why Choose the P1MBUH3PC02?
Engineered for compact, dependable protection, the Lovato Miniature Circuit Breaker P1MBUH3PC02 delivers 3‑pole, C‑curve performance at 2 A with a 10 kA rating across three DIN modules. Compliant with IEC/EN 60947‑2 and UL489, it offers 440 V rated insulation, 4 kV impulse withstand and IP20 frontal protection, ideal for UK panel builders, OEM assemblies and distribution boards.
Built for demanding panels, it operates from −40 to +70 °C and is suitable up to 2000 m altitude with pollution degree 2. A mechanical life of 20,000 cycles and 1.8–2 Nm terminal torque support secure terminations. Weight is 388 g, and a Sustainability certification is noted by the manufacturer.
Key Benefits
- 3‑pole C‑curve, 2 A for precise circuit protection.
- 10 kA rating across compact three DIN modules.
- IEC/EN 60947‑2 and UL489 compliance for global use.
- Wide operating temperature −40 to +70 °C ensures reliability.
- 4 kV impulse withstand and 440 V insulation rating.
- IP20 frontal protection with pollution degree 2.
- Durable design: rated for 20,000 mechanical cycles.
- Secure terminations with 1.8–2 Nm tightening torque.
Technical Specification
- Rated insulation voltage Ui (IEC/EN): 440 V
- Rated impulse withstand voltage Uimp: 4 kV
- Power dissipation per pole (max): 0.96 W
- Operating temperature: -40 to +70 °C
- Storage temperature: -40 to +80 °C
- Max altitude: 2000 m
- Terminal tightening torque: 1.8 to 2 Nm
- Mechanical life: 20000 cycles
- Weight: 388 g
- IP degree (frontal): IP20
- Pollution degree: 2
What’s Included
- Lovato miniature circuit breaker, 3P, C curve, 2 A
- Factory test and compliance markings
- Installation and safety instructions
- Manufacturer datasheet (downloadable)
Applications
- Control panels and OEM machinery circuits requiring 2 A protection
- Industrial automation, PLC I/O and auxiliary circuits
- Lighting, signalling and instrumentation feeders
- Distribution boards using 3‑pole miniature circuit breakers
Frequently Asked Questions
What are the current rating and tripping curve?
It is rated at 2 A with a C tripping curve.
Which standards does this breaker conform to?
It conforms to UL489 and IEC/EN 60947-2, with IEC / UL489 compliance noted.
What is the operating temperature range?
The operating range is −40 to +70 °C.
What terminal tightening torque is required?
Use 1.8 to 2 Nm on the terminals.
What are the insulation and impulse withstand ratings?
Rated insulation is 440 V Ui and impulse withstand is 4 kV Uimp.
Safety note: Installation and maintenance must be performed by qualified personnel with power isolated. Observe UL489 and IEC/EN 60947-2 requirements, apply the specified torque, and do not exceed the stated ratings.
| Manufacturer Part Number | P1MBUH3PC02 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85362010 |
| Barcode | 8013975221013 |
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