Customer Support: +44 (0)203 327 3140

Login to i2i Subscription Intertek.com
  • Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site
Dismiss alert
Celebrate World Standards Day. Save 10% with code WSD2026 until 31 Oct. Save now
Please enter a keyword to search
Advanced search
Home
Publishers
BIS
BIS IS/IEC 60947-4-3 : 1999

BIS IS/IEC 60947-4-3 : 1999

Current

Current

The latest, up-to-date edition.

Add to Watchlist

LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4: CONTACTORS AND MOTOR-STARTERS - SECTION 3: AC SEMICONDUCTOR CONTROLLERS AND CONTACTORS FOR NON-MOTOR LOADS

Published date

09-08-2016

Publisher

Bureau of Indian Standards

Add to Watchlist
Sorry this product is not available in your region.
Summarise this standard

Pertains to a.c. semiconductor non -motor load controllers and contactors intended for performing electrical operations by changing the state of a.c. electric circuits between the ON-state and the OFF-state.

Committee
ETD 7
DocumentType
Standard
PublisherName
Bureau of Indian Standards
Status
Current
SupersededBy

Sorry this product is not available in your region.