Call or visit one of our locations for purchase information:
St. LouiS
2023 Westport Center Drive
St. Louis, MO 63146
800-333-3122
314-569-3122
314-569-0206 FAX
KanSaS City
9735 Commerce Parkway
Lenexa, KS 66219
800-707-3122
913-894-8844
913-894-4485 FAX
CoLumbia, mo
1815 Vandiver Drive
Columbia, MO 65202
800-283-3122
573-474-4194
573-474-4199 FAX
QuinCy, iL
1700 North 45th Street
Quincy, IL 62305
800-234-3122
217-223-3122
217-223-3907 FAX
WaShington, mo
1 Chamber Drive
Washington, MO 63090
888-959-9448
636-390-4949
636-390-4172 FAX
Some brands and items may not be available at all French Gerleman locations. Inventory levels vary by branch.
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Mersen’s Surge-Trap® Surge Protection Devices (SPDs) provide fail-safe surge suppression, reliability and cost savings with patented TPMOV® Technology inside. Surge-Trap SPDs provide a compact, space saving solution. Plus, unlike other SPDs on the market, they do not require additional overcurrent protection, thus offering reduced installation costs
Mersen’s engineered switches offer modular industrial control panels featuring a fusible shunt trip to allow for remote disconnection. An array of available options allows for maximum functionality to be built into a single compact panel. Panels built for elevator applications feature control transformers (fusing both primary and secondary sides), a fire safety interface relay with a fire alarm voltage monitoring relay and mechanically interlocked auxiliary contacts. Use of Mersen’s Amp-Trap
2000® AJT Class J fuses permits easy selectivity coordination, while providing the panel and its components with superior current limitation and the ability to withstand high fault conditions. AJT fuses provide added system reliability since no maintenance or periodic testing is required as with other electromechanical overcurrent devices.
Upgrade yesterday’s circuits to today’s Type 2 protection. Mersen’s Amp-Trap 2000® SmartSpot® A2D-R and A6D-R fuses feature a visual open fuse indicator and provide IEC Type 2 No Damage protection to main, feeder and branch circuits for all types of loads. With time-delay characteristics for handling harmless in-rush currents, current-limiting ability and a wide range of ratings (from 1 to 600 Amperes), A2D-R and A6D-R fuses give excellent protection for all your applications.
And when space is at a premium, think of Mersen’s Amp-Trap 2000® SmartSpot AJT fuses. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder and branch circuits, for all types of loads — yet, they require only half the mounting space needed for 600VAC Class RK fuses. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability.
The industry’s most popular fuse for motor circuit protection. With advanced material technology added to the existing product, Mersen’s Tri-Onic® TR and TRS current-limiting time-delay fuses are engineered for overcurrent protection of motors and transformers, service entrance equipment, feeder and branch circuits. Tri-Onic fuse’s proven time-delay characteristic safely handles harmless starting currents and inrush currents associated with today’s motors and transformers. Now available with optional SmartSpot® blown fuse indication technology.
When it comes to protecting service entrance equipment, feeder circuits and circuit breakers, Mersen’s A4BY fuses are the industry’s favorite. The A4BY is a 100% rated device and may be applied at continuous currents up to its ampere rating. A
4-second minimum time-delay at 500% rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays.
Mersen UltraSafe Modular Fuse Holders introduce a new level of safety for Class CC (USCC) and Midget 1-1/2” x 13/32” (USM)
AC and DC-rated fuses up to 30 amperes. UltraSafe holders qualify as “finger-safe” under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe holders are available in 1, 2, 3 or 4 poles, with or without visual blown-fuse indicators in each pole. Multi-pole units can also be field assembled by ordering pin-tie handles. UltraSafe holders save up to 15% mounting space and any combination can be snapped onto 35mm DIN-rail for extra savings in panel building time. UltraSafe holders with Class CC fuses chosen for Type 2 No Damage protection give one of the safest protection packages in the industry. UltraSafe body material is tough and durable polyamide, with exceptional insulating properties.
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