IMO IS12C 32A 4-Pole Enclosed Rotary Isolator – IP66 Rated AC Disconnect Switch

This is the IMO IS12C 32A 4-Pole Enclosed Rotary Isolator – an IP66 Rated AC Disconnect Switch available at SparksDirect for the best price. Purchase this item with confidence at Sparks today.

The IMO IS12C is a compact, surface-mounted rotary isolator designed for the safe disconnection of electrical power. Rated at 32A, it is an ideal choice for isolating standard three-phase loads along with the neutral, commonly found in commercial kitchens, small workshops, and HVAC installations. The switch is housed in a high-impact, flame-retardant enclosure that carries an IP66 rating, making it completely dust-tight and resistant to powerful water jets.

Designed with safety as a priority, the red and yellow high-visibility handle is padlockable in the OFF position. This feature allows for strict Lockout/Tagout procedures, preventing accidental re-energization while technicians are servicing the connected machinery. The IS12C utilizes "knife-edge" contacts for reliable electrical performance and efficient arc suppression, making it a dependable choice for both indoor and outdoor AC disconnection.

Technical Specifications

• Model Number: IS12C (Manufacturer Part No: PE69-4032)
• Type: Enclosed Rotary Isolator / Switch Disconnector
• Number of Poles: 4 Pole (3 Phases + Neutral)
• Rated Current: 32A (AC21)
• Rated Power: 11kW at 400V (AC23)
• Rated Voltage: 400V / 415V AC
• Ingress Protection: IP66 (Water and Dust Resistant)
• Handle Colour: Red/Yellow (Safety Standard)
• Locking: Padlockable in the OFF position (Up to 3 padlocks)
• Dimensions: 130mm (H) x 98mm (W) x 76mm (D)
• Standards: IEC/EN 60947-3, UL Approved, CE Marked

Frequently Asked Questions

Q: Can I use this for a 32A single-phase circuit?

A: Yes. While it has 4 poles for three-phase systems, you can use two of the poles to switch the Live and Neutral of a single-phase supply, providing a full physical isolation of the circuit.

Q: Does it come with cable glands included?

A: Yes, the IS12C is typically supplied with 4 x M20 cable glands to ensure a watertight entry into the M20 threaded knockouts on the enclosure.

Q: What is the difference between IS12C and IS12CL?

A: The "L" in IS12CL stands for Large. While both are 32A 4-pole switches, the "CL" version uses a larger enclosure (typically 180mm high), which provides more room for wiring if you are using thicker cables or require easier access.

Who can install this?

Installation must be carried out by a qualified electrician. As a primary safety disconnect, it must be wired correctly to ensure all phases and the neutral are broken simultaneously. The installer must also ensure that the cable glands are tightened correctly to maintain the IP66 seal, preventing moisture or dust from entering the enclosure and causing internal faults.

What is this for?

The IMO IS12C is used for Localized Safety Isolation:

• Catering Equipment: Used to isolate commercial ovens, dishwashers, and extractors in professional kitchens.
• Small Motor Control: Acting as the local disconnect for industrial fans, small conveyors, and water pumps.
• Air Conditioning: Used as the external safety switch for air conditioning condensers and heat pump units.
• Workshop Machinery: Providing a dedicated isolation point for lathes, pillar drills, and other fixed power tools.

Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.