P1MBUH1PC32 - MINIATURE CIRCUIT BREAKER 1P CURVE C 32A UL489

Why Choose the P1MBUH1PC32?

Lovato P1MBUH1PC32 is a compact miniature circuit breaker designed for dependable protection on single‑pole circuits. This 1-module, 1P MCB features a C tripping curve and a 32 A rated current, delivering a 10 kA breaking capacity. With DIN rail mounting convenience and clear labelling, it suits panels requiring reliable overcurrent protection while conserving space and maintaining compatibility with common control and distribution assemblies.

Engineered for resilience, it complies with IEC/EN 60947-2 and UL489, with a rated insulation voltage of 440 V and 4 kV impulse withstand. The frontal IP20 degree, -40 to +70 °C operating range and 20,000-cycle mechanical life support dependable service. Additional data: 1.8 to 2 Nm terminal torque, pollution degree 2, maximum altitude 2000 m, storage -40 to +80 °C, weight 133 g.

Key Benefits

• 10 kA breaking capacity for robust fault protection on single-pole circuits.
• C tripping curve for common circuit protection needs.
• 32 A rated current delivers reliable overcurrent protection.
• Compact 1-module, 1P format saves valuable DIN rail space.
• Certified to IEC/EN 60947-2 and UL489 for assured compliance.
• Wide -40 to +70 °C operating temperature range.
• IP20 frontal protection and 20,000-cycle mechanical life.

Technical Specification

• Rated insulation voltage Ui (IEC/EN): 440 V
• Rated impulse withstand voltage Uimp: 4 kV
• Power dissipation per pole (max): 2.46 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: 133 g
• IP degree (frontal): IP20
• Pollution degree: 2

What’s Included

• 1 x Lovato P1MBUH1PC32 miniature circuit breaker
• Product datasheet or installation leaflet
• Manufacturer packaging

Applications

• Single-pole circuit protection up to 32 A
• Control panels and distribution boards using DIN rail devices
• Equipment requiring C-curve MCB characteristics and 10 kA capacity
• General overcurrent protection in compliant installations

Safety note: Install and commission only by qualified personnel. Ensure the 32 A rating and 10 kA capacity suit the circuit, and tighten terminals to 1.8 to 2 Nm with power isolated.