P1RC2P63A300 - RES.CURRENT DEV.2P 63A IDN 300MA TYPE A

Why Choose the P1RC2P63A300?

Ensure dependable earth-leakage protection with the Lovato residual current operated circuit breaker P1RC2P63A300. This 2-pole, Type A RCCB combines a 63 A rated current with a 300 mA residual operating threshold in a compact 2 DIN‑module footprint. Built for modern distribution assemblies, it carries IEC/EN/BS 61008‑1 conformity and delivers robust performance for panel builders and maintenance teams seeking reliable residual current protection from a trusted manufacturer.

Rated insulation voltage is 400 V with 4 kV impulse withstand, supporting resilience in demanding environments. The device operates from −35 to +70 °C up to 2000 m altitude, with IP20 frontal protection and pollution degree 2. Each pole dissipates up to 3.78 W, and terminals tighten to 1.8–2 Nm, aiding safe, consistent installation and long‑term reliability in commercial and industrial boards.

Key Benefits

• 2-pole, Type A residual characteristic for dependable earth-leakage protection.
• 63 A rated current with 300 mA IΔn for circuit protection.
• Compact 2 DIN-module footprint saves space in distribution assemblies.
• IEC/EN/BS 61008-1 conformity ensures recognised safety and performance standards.
• 400 V rated insulation and 4 kV impulse withstand for durability.
• Wide −35 to +70 °C operating range; suitable up to 2000 m.
• IP20 frontal degree and 1.8–2 Nm terminal torque for safe installation.
• Low 3.78 W power dissipation per pole aids thermal management.

Technical Specification

• Rated insulation voltage Ui (IEC/EN): 400 V
• Rated impulse withstand voltage Uimp: 4 kV
• Power dissipation per pole (max): 3.78 W
• Operating temperature: -35 to +70 °C
• Storage temperature: -40 to 80 °C
• Max altitude: 2000 m
• Terminal tightening torque: 1.8 to 2 Nm
• Weight: 185 g
• IP degree (frontal): IP20
• Pollution degree: 2

What’s Included

• Lovato residual current operated circuit breaker (SKU: P1RC2P63A300)
• Installation and safety information sheet
• Protective packaging for transit

Applications

• Distribution boards requiring 2‑pole Type A residual current protection
• Industrial and commercial control panels with 2 DIN‑module width
• Sub-circuit protection where 63 A, 300 mA sensitivity is specified
• OEM assemblies and panel upgrades conforming to IEC/EN/BS 61008-1

Safety note: Install and commission only by qualified personnel. Isolate supply before work, observe IEC/EN/BS 61008-1, apply the specified terminal torque, and ensure the environment matches IP20 frontal and pollution degree 2.