Ratings: Ampere ratings of Type A, non-fusible, knife switches are based on a temperature rise of not more than 30 degrees C. above an ambient temperature of not more than 40 degrees C. when mounted in open air. Enclosed ratings are based on the switches being mounted in enclosures with adequate ventilation and with bus or cable of appropriate size.
100Amp Knife Switch
Type A, single-throw and double-throw, non-fusible knife switches have a corrosion resistant finish, are mounted on GPO-3 bases and have high clips and hinges. The high clips and hinges simplify the front-of-board connections. Available 30 Amp thru 2000 Amp.
Fusible Type A knife switches are arranged with fuse holders which will accept standard code fuses. When mounted on a panel the single-throw switch is fusible at the bottom. Available 30 Amp through 600 Amp at 250, 480 or 600 volt.
₦6,500.00
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DISTRIBUTION BOARDS, DISTRIBUTION BOARDS, Electro
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Features
Compact DBs which occupy minimum space
Raised neutral link for easy wiring
Suitable for surface & fush mounting
Detachable din bar with end stoppers for easy assembly of breakers
Supplied with fully shielded bus-bars
Level marks for providing indication for fitment in wall
Supplied with neutral & earth link, top & bottom detachable plates
Supplied with masking sheet to protect components from cement during plasteringSKU: 271 -
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Standard 800Amps Changeover Switch
Features:
DMC terminal blocks are provided for cable termination having excellent mechanical, thermal and dielectric properties.
Side Handle Operation.
The enclosure is made of sheet steel suitable for individual mounting.
Terminals suitable for both Al. & Cu conductors.
Adequate knockouts provided for entry of cables.
Door interlocking facility provided.
mounting holes for switch ratings upto 320A and mounting brackets
for switch rating of 400A and above.SKU: Standard800
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