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P1RC4P80B300 – RES.CURRENT DEV.4P 80A IDN 300MA TYPE B
Engineered by Lovato, the P1RC4P80B300 residual current operated circuit breaker delivers dependable residual protection for modern distribution assemblies.
Why Choose the P1RC4P80B300?
Engineered by Lovato, the P1RC4P80B300 residual current operated circuit breaker delivers dependable residual protection for modern distribution assemblies. This 4‑module, 4‑pole unit combines a B residual operation characteristic with an 80 A rated current and 300 mA I∆n. Built to IEC standards, it offers a compact footprint for DIN module bays while supporting straightforward integration into new installations or panel upgrades.
With a rated insulation voltage of 400 V and 4 kV impulse withstand, this residual current operated circuit breaker addresses essential resilience criteria. IP20 frontal protection and an operating range from −35 to +40 °C suit varied environments up to 2000 m altitude. Clear terminal torque guidance (1.8 to 2 Nm) and conformity to IEC/EN/BS 61008-1 and 62423 support consistent, standards‑aligned installations.
Key Benefits
- 4-pole configuration supports protection across multi-phase circuits.
- 80 A rated current for robust distribution without oversizing.
- 300 mA I∆n sensitivity for dependable residual current protection.
- Type B residual characteristic to match specified application requirements.
- 4 kV impulse withstand enhances tolerance to transient overvoltages.
- Rated insulation voltage 400 V ensures reliable dielectric performance.
- Operates from −35 to +40 °C in diverse site conditions.
- IEC/EN/BS 61008-1 and 62423 conformity streamlines specification and compliance.
What’s Included
- Lovato P1RC4P80B300 residual current operated circuit breaker
- Installation leaflet
- Product information sheet
Applications
- Electrical distribution systems requiring residual current protection
- Multi-pole circuits needing 4P protection and 4-module width
- Projects requiring IEC/EN/BS 61008-1 and 62423 conformity
- Panels specifying 80 A, 300 mA residual protection
Technical Specifications
| Rated insulation voltage Ui (IEC/EN) | 400 V |
|---|---|
| Rated impulse withstand voltage Uimp | 4 kV |
| Operating temperature | -35 to +40 °C |
| Storage temperature | -40 to 80 °C |
| Max altitude | 2000 m |
| Terminal tightening torque | 1.8 to 2 Nm |
| Weight | 335 g |
| IP degree (frontal) | IP20 |
| Pollution degree | 2 |
Frequently Asked Questions
What are the key ratings of this device?
It has a rated current of 80 A and a rated residual current of 300 mA.
Which standards does the P1RC4P80B300 comply with?
It conforms to IEC/EN/BS 61008-1 and IEC/EN/BS 62423.
How many poles and modules does it have?
It is a 4‑pole device spanning 4 DIN modules.
What environmental limits should I consider?
Operating range is −35 to +40 °C, and installation altitude up to 2000 m.
What is the frontal IP degree and terminal torque?
The frontal protection is IP20; tighten terminals to 1.8 to 2 Nm.
Safety note: Install and commission only by a qualified electrician. Isolate the supply before work, tighten terminals to 1.8–2 Nm, and operate within the stated ratings and environmental limits.
