Manufacturer: Craig And Derricott

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Enclosed Isolation Switch, 32 Amp, 4 Pole

This moulded plastic enclosed isolator switch has a 32 Amp current rating, is offered in a 4 pole format and is part of the Craig and Derricott Mercia range. With an operational power of 5 kW at 230 Volt, and 11 kW at 400 Volts, and IP66 protection, this switch isolator is suitable for a wide range of industrial switching applications.

The spacious IP66 rated moulded plastic enclosure comes with 2 x M12/M20 knockouts, and four external mounting holes and the option to remove the internal switch from the built-in DIN rail for easy cabling and a quick installation. The small footprint – 150 x 100 x 87 mm, ensures this isolation switch doesn’t command too much space in your installation.

Durable, this switchgear features a red safety padlockable handle, with the facility to insert up to three padlocks in the OFF position preventing the isolator being switched to the ON position. This enclosed isolator switch is interlocked in the ON position which prevents the lid from being removed when padlocked in the OFF position. This impressive isolator switch has been independently tested and is compliant with IEC/BS EN 60947-3 standards.

What does an Isolator Switch do?

An enclosed isolator switch is a robust ON/OFF switch contained within a dedicated enclosure that is used to isolate an electrical circuit. This type of switch is used when it is necessary to turn off power to a particular circuit, such as during maintenance and repair. Isolator switches are also used as a safety measure against accidental electric shock. Isolator switches can be found in a wide range of applications, including industrial, commercial and home environments. An industrial isolator switch is usually located within or close to an installations control panel.

Enclosed Isolator Switch Features

  • Current Rating 32 Amp
  • Rated insulation voltage 690 V
  • Rated impulse voltage 4 kV
  • 4 Pole Format
  • Operational power 5 kW (230V), 11 kW (400V)
  • Short time withstand current 500 Amps (1 sec)
  • K32 interior switch
  • Enclosure size EA
  • Enclosure material PC/ABS
  • Enclosure colour – Light Grey RAL 7047
  • IP66 protection rating
  • Cable entries 2 x M12/M20 Knock-outs, top and bottom
  • Terminal capacity – Flexible 6 mm2, Rigid 10 mm2
  • Operating temperature range -5 to + 40 Deg C.
  • Dimensions HxWxD – 150 x 100 x 87 mm

Product Information

Manufacturer: Craig And Derricott
Pricing Unit: Each
Weight: 0.553 kg (each)
Tariff code: 85365080
Generic code: CRAG1

Product Details

ETIM Group: Low-voltage industrial components
ETIM Class: Switch disconnector (low voltage)
Colour control element: Red
Conditioned rated short-circuit current Iq: 0kA
Degree of protection (IP), front side: IP66
Degree of protection (NEMA): Other
Depth: 87mm
Device construction: Complete device in housing
Height: 150mm
Housing colour: Grey
Interlockable: Y
Max. rated operation voltage Ue AC: 690V
Motor drive integrated: N
Motor drive optional: N
Number of auxiliary contacts as change-over contact: 0
Number of auxiliary contacts as normally closed contact: 0
Number of auxiliary contacts as normally open contact: 0
Number of poles: 4
Number of switches: 1
Rated operating voltage: 690,690V
Rated operation power at AC-23, 400 V: 11kW
Rated operation power at AC-3, 400 V: 11kW
Rated permanent current at AC-21, 400 V: 0A
Rated permanent current at AC-23, 400 V: 32A
Rated permanent current Iu: 32A
Rated short-time withstand current lcw: 0kA
Suitable for distribution board installation: N
Suitable for floor mounting: N
Suitable for front mounting 4-hole: Y
Suitable for front mounting centre: N
Suitable for intermediate mounting: Y
Switching power at 400 V: 11kW
Type of control element: Turn button
Type of electrical connection of main circuit: Screw connection
Version as emergency stop installation: N
Version as main switch: Y
Version as maintenance-/service switch: Y
Version as reversing switch: N
Version as safety switch: Y
Voltage release optional: N
Width: 100mm
Width in number of modular spacings: 0
With pre-assembled cabling: N

Dimensions (Unpackaged)

Quantity Height Width Length Weight
1 150 mm 98 mm 110 mm 490 g

All shipping options below are for United Kingdom. Delivery prices below are Exc VAT.

Web Promo Carriage UK standard delivery, usually within 1 - 2 days (1 per day, minimum order $25.34) $0.00
Standard 1-2 Days UK standard delivery, usually within 1 - 2 days $12.67
Next Day* UPS Next Day service* $12.67
Express* UPS Express delivery by 12:00pm* $31.68
Saturday** UPS Saturday service** $50.69
Collect Collection is available from our site - please call if your order is urgent $0.00

International Priority to United States from $28.46 Shipping options to United States
(Terms DAP to Delivery Address) For our overseas customers, we offer a very competitive and fast delivery service; however, if you prefer to collect using your own courier, then we can also arrange that at no extra cost.

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