Mine Safety and Health Administration (MSHA) - Diesel Equipment Health and Safety Information - Fuses That Provide Protection in Compliance With § 75.1910 (a), (b), (c), (d), (e), and (f)

	Fuses That Provide Protection in Compliance With § 75.1910 (a), (b), (c), (d), (e), and (f)

Caterpillar

Caterpillar	Approval Number	Battery System	Fuses	Circuit Breakers
Caterpillar	Approval Number	Battery System	Fuses	AIRPAX	Carlingswitch
3304 PCNA	7E-A003 7E-B004	12 Volt; 2-Parallel 1155CCA Batteries in One Tray, 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
3304 PCNA	7E-A003 7E-B004	24 Volt; 2-Series 1155CCA Batteries in One Tray, 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
3306 PCNA	7E-A002 7E-B003	24 Volt; 2-Series 1155CCA Batteries in One Tray, 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
3306 DITA	7E-B010	12 Volt; 2-Parallel 1300CCA Batteries in One Tray, 1/0 AWG Cables	Bussmann FRS-R-175 Ferraz Shawmut TRS-175RDC Littelfuse FLSR-175A	JLE-1-30453-3	FA1-X0-09-673-32A-BG
3306 DITA	7E-B010	24 Volt; 2-Series 1300CCA Batteries in One Tray, 1/0 AWG Cables	Bussmann FRS-R-175 Ferraz Shawmut TRS-175RDC Littelfuse FLSR-175A	JLE-1-30453-3	FA1-X0-09-673-32A-BG
3406E ATTA	7E-B018	24 Volt; 2-Series 4D 1000CCA Batteries in One Tray, 1/0 AWG Cables	Bussmann FRS-R-200 Ferraz Shawmut TRS-200RDC Littelfuse FLSR-200A	JLE-1-30453-4	FA1-X0-09-674-32A-BG
3056 PCNA	7E- B066	12 Volt; One HD 1000CCA 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
3056 PCNA	7E- B066	24 Volt; 2 Series HD 1000CCA Batteries in One Tray, 1/0 AWG Cables	Bussmann FRS-R-100 Ferraz Shawmut TRS-100RDC Littelfuse FLSR-100A	209-130547-4-V	FA1-X0-09-675-32A-BG

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 – AIRPAX and Carlingswitch circuit breakers are distributed by Generator Starter Service, P.O. Box 155, 50 East Center, Aurora, UT 84620. Phone (435) 529-7875.

4 - Carlingswitch circuit breakers are distributed by Alpha Services, Inc., P. O. Box 1045, Marion, IL 62959. Phone (618) 997-9999.