| Manufacturer | Littelfuse |
| Series | L600 |
| Package | Box |
| Description | Fuse Block 30 A 600V 1 Circuit Cartridge DIN Rail |
| Manufacturer Standard Lead Time | 9 Weeks |
| Product Status | Active |
| Fuse Size | 0.394″ Dia x 1.496″ L (10mm x 38mm) |
| Mounting Type | DIN Rail |
| Current Rating (Amps) | 30 A |
| For Use With/Related Products | 5AG, 13/32″ x 1-1/2″ (Midget) |
| Fuse Type | Cartridge |
| Product Type: | Fuse Holders |
L60030M1SQDINR is a part number for a Square D brand circuit breaker. It is a miniature circuit breaker with a current rating of 30A and a voltage rating of 600V. The “M1” in the part number indicates that it has a thermal magnetic trip unit, which means it provides both thermal and magnetic protection against overloads and short circuits. The “SQDINR” likely refers to the Square D brand and the DIN rail mount type. This type of circuit breaker is commonly used in industrial control panels, machinery, and other applications where reliable circuit protection is essential.