P1MBUH3PC06 - MINIATURE CIRCUIT BREAKER 3P CURVE C 6A UL489

Why Choose the P1MBUH3PC06?

The Lovato P1MBUH3PC06 miniature circuit breaker delivers reliable three‑pole protection with a C tripping curve for general and inductive loads. Rated 6 A with a 10 kA breaking capacity and a compact 3‑module width, it fits standard DIN‑rail installations in control panels and distribution boards. Use it to safeguard three‑phase circuits while maintaining consistent performance and compliance across your assemblies.

Built for demanding environments, this breaker meets UL489 and IEC/EN 60947‑2, with 440 V Ui and 4 kV Uimp ratings. It operates from −40 to +70 °C, offers IP20 frontal protection, and endures 20,000 mechanical cycles. Terminal tightening torque of 1.8–2 Nm ensures secure wiring, and suitability up to 2000 m altitude supports a wide range of industrial and OEM applications.

Key Benefits

• 10 kA breaking capacity for dependable short‑circuit protection.
• C tripping curve suits general‑purpose and inductive loads.
• Compact 3‑module, three‑pole format for DIN‑rail panels.
• Wide −40 to +70 °C operating temperature for harsh sites.
• 440 V Ui and 4 kV Uimp enhance insulation robustness.
• UL489 and IEC/EN 60947‑2 compliance for global assemblies.
• Terminal torque 1.8–2 Nm ensures secure terminations.
• Mechanical life of 20,000 cycles reduces downtime.

Technical Specification

• Rated insulation voltage Ui (IEC/EN): 440 V
• Rated impulse withstand voltage Uimp: 4 kV
• Power dissipation per pole (max): 1.04 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 P1MBUH3PC06 miniature circuit breaker, 3P, 6A, C curve
• DIN‑rail ready unit with screw terminals
• Basic installation and safety information

Applications

• Three‑phase distribution boards and sub‑circuits up to 6 A
• General‑purpose and inductive load protection (C curve)
• Industrial control panels requiring IEC/EN 60947‑2 compliance
• UL489 compliant branch‑circuit protection in North American exports
• OEM machinery and equipment with 3‑module DIN‑rail layout

Safety note: Installation and commissioning should be performed by a qualified electrician. Observe the specified terminal torque (1.8–2 Nm), IP20 frontal rating, and relevant UL489 and IEC/EN 60947‑2 standards during use.