Product Description
Crown CR 148501 fuse holder is an OEM component engineered for Crown electric lift trucks. Designed for panel mounting, it features a screw cap retention mechanism, supports 250VAC at 10A, and accommodates standard 5x20 mm and 6x30 mm cylindrical fuses for secure circuit protection in industrial equipment environments.
Specifications
Electrical
| Rated Voltage | 250VAC maximum |
| Rated Current Capacity | 10A maximum |
Material
| Insulation Material | High-dielectric thermoplastic |
Part Numbers
| OEM Part Number | CR 148501 |
Frequently Asked Questions
Q: What is the CR 148501 and what does it do?
A: The CR 148501 is an OEM fuse holder manufactured by Crown for electric lift trucks. It is a panel-mounted component that holds cylindrical fuses and provides circuit protection for electrical circuits. The fuse holder connects the power supply to protected circuits and automatically opens (breaks) if current exceeds safe limits.
Q: What voltage and current rating does the CR 148501 support?
A: The CR 148501 is rated for a maximum of 250VAC at 10A. This means it can safely handle electrical circuits operating at up to 250 volts alternating current with a maximum current draw of 10 amps. Do not exceed these ratings; doing so creates fire and shock hazards.
Q: What fuse sizes does the CR 148501 accept?
A: The CR 148501 accommodates two standard cylindrical fuse sizes: 5x20 mm and 6x30 mm. These are common metric fuse dimensions used in industrial equipment. When replacing a fuse, use the exact same size and amperage rating as the original. Installing an incorrectly sized fuse will prevent it from fitting or may cause electrical damage.
Q: What is the mounting type and retention mechanism?
A: The CR 148501 uses panel mounting, meaning it screws or bolts directly to the control panel or electrical enclosure. It features screw cap retention, so the fuse is held in place by a threaded cap that you unscrew to access the fuse. Ensure the screw cap is tight after replacing a fuse to maintain electrical continuity.
Q: What material is the CR 148501 made from and why does it matter?
A: The insulation material is high-dielectric thermoplastic, which provides electrical insulation and prevents current leakage or arcing. This material is chosen for industrial equipment because it resists moisture, vibration, and temperature extremes. If the insulation becomes cracked or deteriorated, the fuse holder must be replaced to prevent electrical hazards.
Q: How do I know if the CR 148501 is the correct replacement for my Crown equipment?
A: Check your equipment wiring diagram or control panel documentation for the fuse holder part number. Verify that the mounting location, voltage rating, and fuse size match your original component. If you are unsure, contact our parts team with your equipment model and serial number, and we will confirm the correct fuse holder SKU.