BS 842:1965

Specification for A.C. voltage-operated earth-leakage circuit breakers

BSI Group, 11/15/1965

Publisher: BS

File Format: PDF

$90.00$180.34

Description

Published:15/11/1965

Pages:22

File Size:1 file , 470 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Rated voltages up to 500 V, rated currents up to 200 A. Ratings, construction, performance, type and routine tests. Appendices: service conditions, application of earth-leakage circuit-breakers, installation, function of test device, effect of earth electrode resistance.

Cross References:
BS 2757
BS 3042
BS 3871:Part 1
BS 862

More BS standard pdf

BS +A 334:1999

Nuts, anchor, self-locking, fixed, 90° corner, with counterbore, with MJ threads, classifications: 1100 MPa (at ambient temperature)/235°C, 1100 MPa (at ambient temperature)/315°C and 1100 MPa (at ambient temperature)/425°C. Dimensions

$76.00 $152.40

BS A 335:1999

Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore, with MJ threads, classifications: 1100 MPa (at ambient temperature)/235 degreesC, 1100 MPa (at ambient temperature)/315 degreesC and 1100 MPa (at ambient temperature)/425 degreesC. Dimensions

$69.00 $139.70

BS A 336:1999

Nuts, anchor, self-locking, fixed, two lug, with counterbore, with MJ threads, classifications: 1100 MPa (at ambient temperature)/235 degreesC, 1100 MPa (at ambient temperature)/315 degreesC and 1100 MPa (at ambient temperature)/425 degreesC. Dimensions

$69.00 $139.70

BS A 341:1999

Rivets, solid. Materials

$69.00 $139.70