Weatherproof PVC Isolator Switch (20A to 63A, 240V/440V)

The Weatherproof PVC Isolator series is a specialized electrical safety component engineered for the secure disconnection of circuits in environments exposed to moisture, dust, and varying thermal conditions. Manufactured from high-grade, UV-stabilized, and flame-retardant PVC, this isolator provides a corrosion-proof alternative to metal enclosures, making it ideal for coastal or highly humid locations. The unit features an IP65 protection rating, ensuring a complete seal against dust ingress and resistance to water jets from any direction, which is critical for the safe operation of outdoor HVAC systems, refrigeration units, and industrial pumping stations.

The mechanical assembly includes a robust rotary handle designed for clear “ON/OFF” indication and is equipped with a safety locking mechanism to support maintenance protocols. Internally, the isolator is built with high-conductivity copper terminals that support dual-voltage operation (240V and 440V), accommodating both single-phase and three-phase industrial applications. The spacious internal housing allows for efficient cable routing and features standardized conduit entries with removable bungs for simplified installation. Available in current ratings ranging from 20A to 63A and configurations of 2-pole (2P) or 3-pole (3P), this series offers a versatile and durable solution for ensuring the isolation of electrical loads in residential, commercial, and industrial containment systems while maintaining long-term environmental integrity.

Features

Protection Rating: IP65 certified for superior dust and water resistance.

Material: Impact-resistant, UV-stabilized PVC housing.

Voltage Range: Rated for both 240V and 440V applications.

Safety: Padlockable rotary handle for secure maintenance isolation.

Installation: Surface-mount design with pre-formed conduit entries.

Models (Pole / Amp):

ALIP220: 2P / 20A PVC Isolator.

ALIP235: 2P / 35A PVC Isolator.

ALIP335: 3P / 35A PVC Isolator.

ALIP363: 3P / 63A PVC Isolator.