Overview
The Littelfuse L60030M-1PG is a space-saving, 600 volt, 30 amp molded-case fuse block designed for industrial electrical panel and machine builder applications. This midget fuse block features side barriers for isolation and delivers the durability and reliability required in harsh operating environments.
Key Features
- High-strength, high-temperature thermoplastic construction minimizes block breakage and heat damage
- One-piece copper alloy fuse clips reduce resistance, lower heat rise, and minimize power loss
- Interlocking design allows ganging for any number of poles to reduce inventory
- Space-efficient molded case design with side barriers for component isolation
- Compatible with a broad range of midget-class fuses (BLF, BLN, BLS, FLA, FLM, FLQ, FLU, KLK, KLKD, KLQ series)
Technical Specifications
- Voltage Rating: 600V AC
- Current Rating: 30 Amperes
- Series: L600M (Midget)
- Poles: 1 Pole
- Terminal Type: Pressure Plate with Quick Connect (1PG variant)
- Wire Size: 10–14 AWG copper, solid or stranded
- Maximum Short-Circuit Current: 200,000 Amperes
- Base Material: Thermoplastic
- Fuse Clip Design: One-piece copper alloy
- Block Type: Standard, Non-DIN
- Country of Origin: China
Typical Applications
The Littelfuse L60030M-1PG is ideal for machinery control panels, electrical distribution systems, and industrial automation circuits requiring reliable 30-ampere branch-circuit protection. Common installations include motor control centers, manufacturing equipment, process control systems, and HVAC installations where midget-class fuses are specified.
Compatibility & Replacements
Compatible With
- Industrial control panels and electrical enclosures
- BLF, BLN, and BLS midget-class fuses (Bussmann/Eaton)
- FLA, FLM, FLQ, and FLU fuse series
- KLK, KLKD, and KLQ fuse series
- Standard electrical panel mounting (non-DIN rail)
Replaces / Drop-In Replacement For
The L60030M-1PG is part of the Littelfuse L600M series and is compatible with other single-pole, 600V, 30A pressure-plate variants. Verify compatibility with your specific panel layout and fuse requirements before ordering. The interlocking feature allows upgrade or reconfiguration with multi-pole L600M blocks (L60030M-2PQ, L60030M-3PQ, etc.).
Works With
- Littelfuse and Bussmann midget fuse standards
- Industrial control and automation systems
- AC distribution circuits rated 600V, 30A and below
- Panel builders and machine-builder assembly lines
