Control & Load Switches

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TLS-GD2 Guard Locking Switch is a positive-mode, tongue-operated interlock switch. It locks a machine guard closed until power is isolated then keeps the power isolated while the guard is open. TLS-GD2 has three safety (N.C.) contacts and two auxiliary (N.O.) contacts

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Compact, precision, and small precision limit switches withstand the rugged environments that industrial applications demand. Each style uses industry standard mounting dimensions and operating characteristics. Our 802B family of limit switches can be mounted in areas that traditional NEMA limit switches cannot, due to their size and mounting options.

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802K 30 mm Metal Limit Switches have a range of options including snap action, slow break/make with 2-, 3-, or 4-contact configurations and a choice of actuator heads. You can rotate the head in 90° increments before installation for easy mounting. The 802K is ideal for non-safety applications.

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800T/H 30 mm Back-of-Panel Components include a wide variety of contact block types. They provide excellent contact wiping and optimal switching reliability.

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700-EF IEC Control Relays offer universal wide range coils that enable four coils to cover control voltages from 24V…500V, 50...60 Hz, DC, making selection easier. These coils also offer low power consumption, saving energy.

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Hazardous Location Limit Switches

802R NEMA Type 13 Sealed Contact Hazardous Location Limit Switches feature a rugged single contact, hermetically sealed in a glass envelope that has excellent contact reliability even in contaminated atmospheres. These switches are UL Listed for use in Class I, Division 2, Groups A, B, C, and D hazardous locations as defined by the National Electrical Code.

802XR NEMA Type 7 & 9 Sealed Contact Hazardous Location Limit Switches operate in atmospheres and locations defined as Class I, Groups B, C or D or Class II, Groups E, F or G in the National Electrical Code. Typical applications for this switch include refineries, distilleries, grain elevators, and flour mills. For Class I, Division 2 locations, also use a Bulletin 802R limit switch.

802X NEMA Type 4 watertight limit switches are designed for indoor use to protect the internal parts against water seepage, splashing, falling water, or hose-directed water.

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Guardmaster Explosion-Proof Switches have sealed flameproof contact blocks, making them suitable for use in European Zone 1 and Zone 2 hazardous environments. They retain the safety features and operating principles of the conventional Guardmaster switches. All the Guardmaster Ex switches conform to the exacting standards required by the European harmonized standards.

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194E Load Switches are designed for use as local motor isolation and disconnect switch applications. Our switches are available in 3- and 6-pole versions with add-on additional poles, grounding and neutral terminals and auxiliary contacts. These switches share the same operating handles as the Bulletin 194L Control and Load Switches.

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194L Control and Load Switches are flexible, adaptable, time- and space-saving devices. Our switches are available as front door-, base- or DIN Rail-mounting versions. You can use these switches as manual motor controllers and motor disconnects.

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194R Rotary Disconnect Switches offer a variety of fused and non-fused versions from 20...1250 A and can be ordered with or without an enclosure. Non-fused styles permit use of your own fuse blocks. Fused switches, with integral fuse carriers, reduce panel space requirements.

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Molded case circuit breakers have multiple frame sizes to accommodate your required current ratings and breaking capabilities. These breakers provide protection of circuits against overload, short circuit, and ground fault. They can be combined with our NEMA and IEC motor starters, overload relays, and contactors.

• 140UT Molded Case Circuit Breakers
• 140G Molded Case Circuit Breakers
• 140U Molded Case Circuit Breakers

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194U Rotary Disconnect Switches offer a variety of non-fused versions from 30...160 A that permit the use of your own fuse blocks. Designed for global applications, the 194U provides main disconnecting means for the panel in a compact footprint.

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Pneumatic Rotacam Hazardous Location Switches provide positive-acting isolation of a machine's compressed air supply. The Pneumatic Lifeline™ 4 Hazardous Location Switches are rope-operated pneumatic safety switches that guard exposed pneumatic machinery and conveyor equipment. These switches are immune to machine vibration.