Product Description
Prime Mover breaker PR 301890-001 is a direct OEM electric lift truck circuit breaker rated at 150A for BT Prime Mover RMX/HMX trucks. Designed with bus bar terminals, UL thermoset body, and fits 2-hole mount patterns for 48VDC applications.
Specifications
Electrical
| Breaker Current Rating | 150A nominal |
| Voltage Rating | Up to 48VDC industrial applications |
| Interrupt Capacity | 5,000 A at 48VDC |
| Mounting Pattern | 2-hole mounting, 1.25 inch center-to-center |
Material & Construction
| Body Material | UL recognized thermoset resin |
Part Numbers
| Manufacturer Part Number | PR 301890-001 |
| OEM Part Number | 301890-001 |
Performance
| Efficiency | 99% at rated load |
Frequently Asked Questions
Q: What voltage and current rating does the PR 301890-001 breaker handle?
A: The PR 301890-001 is rated at 150A nominal current and handles up to 48VDC for industrial lift truck applications. It has an interrupt capacity of 5,000A at 48VDC and is designed specifically for BT Prime Mover RMX and HMX truck systems.
Q: What mounting pattern does this circuit breaker use?
A: This breaker features a 2-hole mounting pattern with 1.25 inch center-to-center spacing. It uses bus bar terminals and mounts directly into the electrical panel assembly of BT Prime Mover trucks.
Q: What material is the PR 301890-001 body made from?
A: The body is constructed from UL recognized thermoset material, which provides durability and electrical safety for industrial 48VDC circuit protection in lift truck applications.
Q: Which BT Prime Mover models use the PR 301890-001?
A: The PR 301890-001 (OEM part 301890-001) is designed for BT Prime Mover RMX and HMX series electric lift trucks that operate on 48VDC systems.