Skip to content
Mine Safety and Health Administration
Fuses That Provide Protection in Compliance With
75.1910 (a), (b), (c), (d), (e), and (f)



   Available Circuit Interrupters

   Nuisance Tripping and Trouble Shooting Guide

 

Perkins

Approval

Number

 

Battery System

 

Fuses

Circuit Breakers

AIRPAX

Carlingswitch

1004-40TW

7E-B020

12 Volt; One HD 950CCA Battery, 1/0 AWG Cables

Bussmann FRS-R-125

Ferraz Shawmut TRS-125RDC

Littelfuse FLSR-125A

JLE-1-30453-1

FA1-X0-09-645-32A-BG

AM37170

7E-B074

12 Volt; One HD 1000CCA Battery, No. 1/0 AWG Cables

Bussmann FRS-R-150

Ferraz Shawmut TRS-150RDC

Littelfuse FLSR-150A

JLE-1-30453-2

FA1-X0-09-644-32A-BG

Bussmann = Cooper Bussmann, Inc. Littelfuse = Littelfuse, Inc. Ferraz Shawmut = Gould Shawmut

Note: Inrush and Cranking current data are available for the above engines by written request from the Approval and Certification Center, RR1, Box 251, Industrial Park Road, Triadelphia, WV 26059

Foot Notes:
1. - A single battery system on the Cummins engine is very prone to nuisance tripping. The two battery system yields better performance.

2 - Caution - Only the circuit breakers and fuses listed have been evaluated for operation with the listed engine and battery system. The time-current curve for each application must be examined. Circuit breakers or fuses cross-referenced to replacement brands may not meet the requirements of 30CFR 75.1910(a), 75.1910(b), 75.1910(c), 75.1910(d), 75.1910(e), and 75.1910(f).

3 - Distributed by Generator Starter Service, P.O. Box 155, 50 East Center, Aurora, UT 84620. Phone (435) 529-7875

4 - Distributed by Alpha Services, Inc., P. O. Box 1045, Marion, IL 62959. Phone (618) 997-9999.