Lovato P1RA4P63A300 residual block delivers dependable residual protection for multi-pole systems in demanding installations.
£194.32
Lovato P1RA4P63A300 residual block delivers dependable residual protection for multi‑pole systems in demanding installations. This 4P, Type A unit supports a 63 A rated current with a 300 mA IΔn, housed in a compact 3.5 DIN‑module width. Built to IEC standards, it’s ideal for integration into distribution boards and panels where space, compliance and straightforward installation matter.
Engineered for reliability, it offers Ui 400 V insulation and 4 kV impulse withstand, with an IP20 frontal degree of protection. The device operates from −25 to +60 °C, stores down to −40 °C, and endures up to 20,000 mechanical cycles. Installers benefit from 1.8–2 Nm terminal torque, 2000 m max altitude rating and Pollution Degree 2 conformity.
| HS Code | 85362010 |
|---|---|
| Rated insulation voltage Ui (IEC/EN) | 400 V |
| Rated impulse withstand voltage Uimp | 4 kV |
| Operating temperature | -25 to +60 °C |
| Storage temperature | -40 to +80 °C |
| Max altitude | 2000 m |
| Terminal tightening torque | 1.8 to 2 Nm |
| Mechanical life | 20000 cycles |
| Weight | 230 g |
| IP degree (frontal) | IP20 |
| Pollution degree | 2 |
Safety note: Installation must be performed by qualified personnel. Tighten terminals to 1.8–2 Nm, observe the stated temperature and altitude limits, and ensure IP20 frontal protection and all ratings are respected.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...