Cart
0
Product
Products
(empty)
No products
To be determined
Shipping
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total shipping
To be determined
Total
Sale!
View larger
View larger
BS 5501-9:1982
New product
BS 5501-9:1982 Electrical apparatus for potentially explosive atmospheres. Specification for intrinsically safe electrical systems 'i'
standard by BSI Group, 03/31/1982
More info
Full Description
Specific requirements for construction and testing of intrinsically safe systems intended for use, as a whole or in part, in potentially explosive atmospheres. Supplements Part 7.Cross References: BS 5345:Part 1*CP 1003*BS 5501:Part 1*BS 5501:Part 7*
Replaced by BS EN 60079-25:2004 but remains current as obsolescent.