GEN3 MIS3-35 35A Three Pole 500V Mini Isolator Switch IP66

Description

Compact three-phase isolation, lockable for safety.

The GEN3 MIS3-35 is a 35-amp three-pole mini isolator switch, rated 500V and IP66 for outdoor and wash-down use. It provides a secure, lockable means of isolating a three-phase circuit for maintenance or emergency shutdown, in a compact surface-mount enclosure with top, bottom and side conduit entries. The higher 35A rating suits larger three-phase motors, pumps, air conditioning and machinery that need a local isolation point.

Key Features

• 35A rated current, three pole, 500V three-phase
• IP66 weatherproof – dust-tight and protected against high-pressure water jets
• Padlockable in the off position for safe isolation (6mm shackle)
• Top, bottom and side conduit 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

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Why a Three-Phase 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. With three poles, the MIS3-35 breaks all three phases of a 500V supply together, and padlocks in the off position with a 6mm shackle so the circuit cannot be re-energised while someone is working downstream. Top, bottom and side conduit entries make it easy to wire in line from any direction. The 35A rating gives extra headroom over the 20A model for larger three-phase loads.

Built for the Outdoors

Rated IP66, the MIS3-35 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 MIS3-35 used for?
A: It is a 35A three-pole isolator for safely switching off and locking out a 500V three-phase circuit, suited to larger three-phase motors, pumps, air conditioning and machinery needing a local isolation point.

Q: What is the difference between the MIS3-35 and the MIS3-20?
A: Current rating. The MIS3-35 is rated 35A and the MIS3-20 is rated 20A. Both are three-pole 500V IP66 mini isolators in the same compact enclosure.

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.