GEN3 MIS1-20 20A Single Pole 250V Mini Isolator Switch IP66

Description

Compact weatherproof isolation, lockable for safety.

The GEN3 MIS1-20 is a 20-amp single-pole mini isolator switch, rated IP66 for outdoor and wash-down use. It provides a secure, lockable means of isolating a single-phase circuit for maintenance or emergency shutdown, in a compact surface-mount enclosure with top and bottom cable entries. It suits air conditioners, pumps, motors, signage and any single-phase equipment that needs a local isolation point.

Key Features

• 20A rated current, single pole, 250V single-phase
• IP66 weatherproof – dust-tight and protected against high-pressure water jets
• Padlockable in the off position for safe isolation (6mm shackle)
• Top and bottom cable entries for flexible installation
• Compact surface-mount body (approximately 141 × 84 × 90mm)
• Durable PCA18 virgin-grade plastic (no regrind)
• 316 stainless steel springs and mounting screws
• Brass internal components, greater than 85% copper for lower heat rise
• Mounting template provided
• Operating range −25°C to +70°C
• Australian/NZ approval or compliance certificates held
• Interchangeable with other major brands

Order now for fast dispatch across Australia.

Why a Lockable Isolator Matters

An isolator gives a clear, local point to switch off and lock out a circuit before working on connected equipment, a core requirement of safe isolation practice. The MIS1-20 padlocks in the off position with a 6mm shackle, so the circuit cannot be re-energised while someone is working downstream. Top and bottom cable entries make it easy to wire in line, whether surface-run conduit or cable.

Built for the Outdoors

Rated IP66, the MIS1-20 is dust-tight and withstands high-pressure water jets, so it stands up to rain, dust and wash-down. Moulded from PCA18 virgin-grade plastic with 316 stainless steel springs and screws and high-copper brass internals, it is built for a long service life in exposed locations, and operates reliably from −25°C to +70°C.

Q: What is the GEN3 MIS1-20 used for?
A: It is a 20A single-pole isolator for safely switching off and locking out a single-phase circuit, suited to air conditioners, pumps, motors, signage and similar equipment needing a local isolation point.

Q: Can the MIS1-20 be installed outdoors?
A: Yes. It is rated IP66, meaning it is dust-tight and protected against high-pressure water jets, suitable for outdoor and wash-down environments.

Q: Can the isolator be locked off?
A: Yes. It padlocks in the off position with a 6mm shackle, preventing the circuit from being re-energised during maintenance.