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The versatility of Flaming River’s FR1052 Disconnect Switch allows for multiple installation options based upon user need and vehicle application.
Options include positive or negative electrical disconnection, positive or negative switching, continuous operator controlled remote “on”, and passive disconnect via vehicle's ignition off. The addition of the FR1053 Time Delay Relay makes the switch suitable for vehicles requiring a Selective Catalytic Reduction cleaning cycle or other custom features.
Part No. | FR1052 |
Max Continuous Current | 250 Amps |
Max Surge Current | 2,500 Amps (3 seconds) |
Environmental Protection Rating | IP65 |
Water Resistant | Yes |
Operating Temperature Range | -40°C to +85°C / -40°F to +185°F |
Contact Terminals | Tin-Plated Brass |
Contact Hardware | Brass |
Accessories | FR1053 (3 min time delay relay)/FR1055 (6 min time delay relay) |
Automatic Shut-Off | Yes |
Battery Disconnect Mode | Positive and Negative |
Corrosion Resistance | Salt Spray Test: 300h |
Internal Contacts | Silver-Plated Copper |
Manual Emergency Shut-Off | No |
Terminal Covers Included | Yes |
Terminal Diameter | M10 |
Terminal Length | 0.89" (approx. 57/64 in.) |
Tightening Torque (M10 Nuts) | 14.75 ft. lbs. / 20 NM |
Tightening Torque (M5 Nuts) | 1.18 ft. lbs. / 1.6 NM |
Time Delay |
Yes, with Timer Relay—3 minute and 6 minute (not included) |
Voltage | 12V |