Timeguard IS4N-100AC is a 100A 4 pole AC rotary isolator switch for safe electrical isolation in commercial, industrial and outdoor installations. It has an IP66 thermoplastic enclosure, lockable rotary handle, interlocked front cover, M25 cable entry knockouts, removable DIN rail switch assembly and rising clamp terminals for up to 16mm² cable.
Specification
The Timeguard IS4N-100AC 100A 4 Pole AC Rotary Isolator Switch provides heavy-duty local isolation for AC electrical circuits in commercial, industrial and outdoor environments. Designed for safety, durability and installer convenience, this lockable rotary isolator is suitable for applications where secure disconnection and reliable weatherproof protection are required.
Its tough thermoplastic enclosure is built for demanding conditions, while the IP66 rating provides total protection against dust and high-pressure water jets from any direction. The large enclosure gives installers more working space, and multiple M25 threaded cable entry knockouts allow flexible cable access for different installation layouts.
For safety and tamper resistance, the red rotary control element can be locked to help prevent unauthorised operation. The interlocked front cover can only be removed when the switch is in the OFF position, helping support safer maintenance and inspection. The switch can also be removed from the DIN rail assembly to make installation easier.
With a 100A rating, 4 pole switching, rising clamp terminals for up to 16mm² cable and BS EN IEC 60947-3 compliance, the Timeguard IS4N-100AC is a robust isolator switch for electricians, contractors and facilities maintenance teams needing dependable AC isolation.
Key SEO Features
100A AC rotary isolator switch
4 pole switch disconnector
IP66 weatherproof enclosure
Lockable rotary isolator handle
Tamperproof switch design
Interlocked front cover removable only in OFF position
Tough thermoplastic construction
Large enclosure for easier wiring
Multiple M25 threaded cable entry knockouts
Rising clamp terminals with 16mm² maximum cable support
Removable DIN rail switch assembly for easier installation
Red rotating control element
Yellow housing
BS EN IEC 60947-3 compliant
3-year manufacturer guarantee
Customer Benefits
Provides safe local isolation for higher-rated AC circuits
Application: AC circuit isolation, commercial installations, industrial installations and outdoor electrical equipment
FAQ's
What is the Timeguard IS4N-100AC used for?
The Timeguard IS4N-100AC is used to safely isolate AC electrical circuits. It is suitable for commercial, industrial and outdoor applications where a 100A 4 pole lockable rotary isolator is required.
Is the IS4N-100AC rated at 100A?
Yes. The IS4N-100AC is a 100A AC rotary isolator switch.
How many poles does this isolator switch have?
This model is a 4 pole rotary isolator switch.
Is the Timeguard IS4N-100AC weatherproof?
Yes. It has an IP66 rating, providing total protection against dust and high-pressure water jets from any direction.
Can the rotary switch be locked off?
Yes. The tamperproof rotary switch can be locked to help prevent unauthorised operation.
What cable entries does it have?
It includes multiple M25 threaded cable entry knockouts for flexible installation.
What is the maximum cable size supported?
The rising clamp terminals support cable up to 16mm².
Can the cover be removed while the switch is ON?
No. The interlocked front cover can only be removed when the switch is in the OFF position.
Is the switch assembly removable?
Yes. The switch can be removed from the DIN rail assembly to help make installation easier.
What standard does the IS4N-100AC comply with?
It complies with BS EN IEC 60947-3.
What are the product dimensions?
The dimensions are 206mm high, 320mm wide and 110mm deep.
Who should install this rotary isolator switch?
This isolator should be installed by a qualified electrician or competent electrical professional in accordance with current wiring regulations.
