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O-T LIM SW – WO/LEVER 2NO-2NC
GE TEDST13 480/600VAC SHUNT TRIP
GE THN3366R 600A 600V SAFETY SWITCHES
GE THN3365R 400A 600V SAFETY SWITCHES
SQUARE D H264DS 200A 600V SAFETY SWITCHES
440KT11090 AB SAFETY INTERLOCK SWITCH
*ITE HF367NR 3P 600V 800A SFTY SW
GE TH3366 600A3P HD N1 600V SW
GE TH2221SS 30A-240V-2P SW
ITE HF365A 3P 400A SINGLE THROW SW
GE THN3366 600A-600V-3PNF SW
GE THN3364R 200A-600V-3PNF SW
GE THN3361R 30A-600V-3PNF SW
*SQD 9007C54G O-T LIM SW WO LEV 1NO/1NC
GE TH3361R 30A3P HD N3R 600V SW
GE TH3362 60A3P HD N1 600V SW
GE TG4322R 60A-240V-3P SW
GE TG3221R 30A-240V-2P SW
GE TH4323R 100A-240V-3P SW
GE TG4323R 100A-240V-3P SW
GE THN3363 100A-600V-3PNF SW
*GE TH4367RC 3P 800A 600V HD SFTY SW
100A 480V 4SN NM1 HD SFTY SW
GE TH4321 30A-240V-3P SW
GE TH3361 30A3P HD N1 600V SW
2POS MAINT SW 30.5MM 1NO 1NC
GE THN3361SS 30A-600V-3PNF SW
GE TH3365R 400A3P HD N3R 600V SW
CH1 MT3800T 3P 800A MAG TRIP UNIT
GE THN3362SS 60A-600V-3PNF SW
When to use fused disconnect switches
A fused disconnect switch is used to safeguard electrical circuits or equipment from excessive current. It acts as a protective mechanism, cutting off power if electrical flow exceeds safe limits.
Fuse disconnect switches offer the flexibility of tailoring protection levels by selecting the appropriate fuse size for specific equipment, allowing differentiated protection within your electrical system.
Fused disconnect switches are valuable when addressing concerns related to electrical shorts (such as sudden surges) and overloads (when equipment draws excessive electricity).
When to use safety switches
Safety switches are used to ensure the secure disconnection of equipment from power sources during maintenance or emergencies. An integral part of safety procedures, safety switches enable the locking and tagging of switches to prevent inadvertent power restoration while working on equipment.
Unlike fused disconnect switches, safety switches do not provide protection against electrical surges or overloads. For such concerns, additional safety measures higher up in the electrical system are necessary.
Use a fused disconnect switch when guarding against excessive electrical current, and choose a safety switch when ensuring secure equipment disconnection. In some cases, a combination of both may be prudent to comprehensively address safety and electrical protection requirements.
When your safety switch repeatedly trips, it’s a signal of potential electrical problems or safety hazards. This often occurs due to electrical faults like short circuits or ground faults, overloading circuits, faulty appliances or wiring, moisture exposure, or even external interference. To resolve the issue, begin by disconnecting all devices from the affected circuit, reset the safety switch, and then gradually reconnect and test each device to identify the root cause. If a particular device triggers the tripping, it may be malfunctioning and require repair or replacement. If the problem persists or the cause remains unclear, consult a qualified electrician to diagnose and address the issue safely. Remember, safety switches play a crucial role in preventing electrical accidents, so never bypass or disable them, and prioritize electrical safety at all times.
Begin by identifying the specific safety switch that has been triggered. In your electrical panel or switchboard, you’ll typically find safety switches labeled with a “Test” button and an “On/Reset” button. The one that has moved to the “Off” position is the tripped switch.
Before proceeding, it’s critical to prioritize safety. Turn off and unplug all electrical appliances and devices connected to the circuit governed by the tripped safety switch. This precaution prevents an immediate re-trip when power is restored.
Next, locate the “On/Reset” button on the tripped safety switch, which is usually positioned alongside the “Test” button. Firmly press the “On/Reset” button to reset the switch to the “On” position. You should feel or hear a distinct click as the switch returns to its normal state. Verify that the switch’s indicator, often a green light, has illuminated to indicate that it’s back in the “On” position.
Once the safety switch is reset, begin the process of gradually reconnecting and switching on your appliances one by one. This deliberate approach allows you to pinpoint any faulty devices that might have initially caused the safety switch to trip. Keep a watchful eye on the circuit to ensure it doesn’t trip again. If it does, especially when a specific appliance is reconnected, that appliance likely has a fault and should be addressed with repair or replacement.
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Warranty Gurantee
LiveWire certifies that every product shipped out of stock, by manufacturers and by fulfillment partners will be free of functional defects for one (1) year. If any part is found with functional defects during the warranty period, LiveWire will send out a replacement item for free. Warranty items must be returned to LiveWire for inspection and must be postmarked within the warranty period.
Contact our support team by emailing support@livewiresupply.com or calling 1-888-344-8516 during normal business hours for help with your warranty claim.
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