Current Interrupters

Electrical Equipment & Systems

GPS-Synchronized Current Interrupter includes built-in relay.

March 19, 2015

Powered from AC or DC source, MicroMax GPS350 integrates Normally Closed AC/DC solid state relay that can interrupt up to 60 A with on/off cycles of less than 4 sec, and 80 A with 4-sec cycles or longer. Relay also provides voltage suppression which absorbs inductive energy released during on/off switching. Supplied in hardened enclosure for extreme conditions, MicroMax GPS350 can be programmed using built-in keypad or via USB. Unit functions in continuous, daily, dated, and interference modes. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

Continuously Self-Testing GFCI exceeds 2015 UL requirements.

December 19, 2014

Pass & Seymour® Self-Test GFCI tests itself every 3 sec. Upon failure, red light flashes to indicate need for device replacement. SafeLock™ Protection feature automatically disconnects power to receptacle if it detects that critical components are damaged and protection is lost, and automatic shutter system helps prevent improper insertion of foreign objects. Tamper-resistant device is available as 15 A/125 V or 20 A/125 V duplex receptacles, both with dual-direction test and reset buttons. Read More

Electrical Equipment & Systems

Self-Healing Recloser offers service center configurability.

February 5, 2014

In event of short circuit in lateral distribution lines, TripSaver II® Cutout-Mounted Recloser will interrupt fault current and then reclose up to 3 times to determine if fault is still present. If fault remains, device will open and provide visible gap in power system, helping to isolate damaged section of grid. Utilities can configure product's protection settings at their own service centers, as well as modify settings in reaction to power system changes or changes in operational practices. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

Self-Testing GFCI Receptacle prevents protection-free power.

August 6, 2013

With integrated SafeLock Protection™, Pass & Seymour® Self-Test GFCI Receptacle conducts automatic test every second to ensure proper functionality. Indicator light flashes if device fails this test, signaling that GFCI should be replaced. If critical components are damaged and protection is lost, power to receptacle will be locked out. This product, rated at 15 A/125 V, exceeds UL943 voltage surge requirements and survives 100X required UL 3 kA/6 kV voltage surge test cycles. Read More

Test & Measuring Instruments, Electrical Equipment & Systems, Sensors, Monitors & Transducers

GFEP Device protects equipment from line-to-ground currents.

July 11, 2013

Suitable for electrical networks up to 480 Vac, F200 Ground Fault Equipment Protector trips when system leaks significant current to ground, preventing potential short circuit before damage can occur. DIN rail mountable unit consists of 2 pole F202 for single phase networks, and F204 for split phase, Delta and Wye networks. F200 GFEP immediately detects ground faults by continuously measuring current balance between live conductors and neutral using toroidal current transformer. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

Portable GFCIs offer automatic and manual reset models.

February 14, 2013

Available in 15 or 20 A models, Portable GFCIs include 5 models: Right-Angle Plug, In-Line, Cord Set, Adapter Plug, and Box Unit. All models meet requirements of UL GFCI, NEC®, and OSHA 1926.404 standards. Housed in polycarbonate, GFCIs withstand impact and extensive usage in variety of applications, including power tools, high-pressure power washers, wet vacuums, and grounds-keeping equipment. In-Line, Cord Set, Right Angle, and Box GFCIs are water-resistant and rated for outdoor use. Read More

Test & Measuring Instruments, Electrical Equipment & Systems, Sensors, Monitors & Transducers

Ground Fault Protectors come in 120 and 240 Vac.

January 22, 2013

When ground fault or earth leakage greater than 30 mA is detected, Series NDB1L automatically opens circuit. Units have interrupting capacity of 4.5 kA and operating temperature range of -35 to 70°C. Available in 6–32 A with DIN rail mounting, RoHS-compliant ground fault protectors feature shockproof wire terminations, visual trip indicator, and push-to-test button. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

GFCI Electric Recepticle includes audible and visual alarms.

November 1, 2011

Audible Alarm GFCI Receptacle meets NEC® requirements for GFCI protection. In addition to GFCI trip indicator light, audible alarm provides supplemental signal that sump pump, refrigerated display case, freezer, or refrigerator has lost power. Series includes 15 and 20 A, tamper-resistant duplex GFCI receptacles; hospital grade models are also available. Constructed of impact-resistant thermoplastic, devices also offer SafeLock(TM) Protection for power shut-off if protection is compromised. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

GFCI Receptacle has isolated ground design.

November 1, 2011

Designed to meet NED® requirements, Isolated Ground GFCI Receptacle minimizes electrical interference from building's ground system. Product range, which includes 15 and 20 A tamper-resistant duplex receptacles, is specifically designed to protect computers and other electronic equipment. Hospital Grade models are also available. Constructed of impact-resistant thermoplastic, receptacles feature LED trip indicator and SafeLock(TM) Protection for power shut-off if protection is compromised. Read More

Test & Measuring Instruments, Electrical Equipment & Systems, Green & Clean

Ground Fault Circuit Interrupter features LED guide lights.

July 22, 2011

Designed to meet or exceed UL and NEC requirements, SmartlockPro® Slim Duplex GFCI features pair of LED lights that automatically respond to ambient light, getting brighter when light levels in room are low. SmartlockPro Reset Lockout Technology prevents resetting of device if GFCI cannot respond to ground fault. In addition to signaling correct or incorrect wiring during installation, dual purpose LED indicator functions as confirmation that protected power is available during typical use. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

Smart Grid Power Switch includes voltage and current sensors.

April 1, 2011

IntelliRupter® PulseCloser features high-accuracy voltage and current sensors that enable unit to respond to self-healing and protection applications for smart grid. These sensors capture current and voltage data needed to support other smart grid applications such as volt/var control and circuit optimization. System has sensing accuracy of 0.5%, supporting capabilities such as overcurrent protection. Switches are also available in 15 kV models with 16 kA interrupting rating. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

GFCI Receptacles comply with RoHS directive.

March 17, 2011

Featuring impact-resistant, thermoplastic construction, RoHS-Compliant GFCI offering includes 15 and 20 A duplex models that meet NEC® Tamper-Resistant requirements designed to protect children from electrical injuries. Units have built-in shutters that let plugs in and keep objects such as keys and paper clips out. LED indicator light lets users identify tripped condition, while SafeLock(TM) Protection shuts off power to receptacle during ground fault, miswire, or GFCI protection compromise. Read More

Safety & Security Equipment, Test & Measuring Instruments, Electrical Equipment & Systems, Sensors, Monitors & Transducers, Fasteners & Hardware

Portable Power Distribution Systems survive wet locations.

June 8, 2010

Fire Power System consists of wet location wiring devices that provide temporary power to equipment such as lighting systems and exhaust ventilation fans used by firefighting and emergency rescue services. Designed to eliminate dangerous GFI nuisance tripping and make electrical power available at fire ground, components withstand abuse such as high-pressure hosedown and cannot be crushed by other fire vehicles. Materials meet/exceed standards and specifications for intended applications. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

Portable Receptacle/GFCI is rated for hazardous locations.

April 21, 2010

Delivering open neutral protection to plant personnel against risk of electrical shock, 125 Vac U-Line® series safeguards connected apparatus against damage from short circuits and current overload. It features OSHA compliant GFCI for 20 A receptacles, along with built-in carrying handle and 3 ft SO power cord with U-Line 20 A NEMA 5-20P plug. Weighing just 7.5 lb, portable unit meets Class I, Division 1 and 2 specifications, and UL and CSA requirements for non-hazardous locations. Read More

Test & Measuring Instruments, Electrical Equipment & Systems, Fasteners & Hardware

Ground Fault Circuit Interrupter has LED status indicator.

June 10, 2009

Able to be integrated into any type of Modlink MSDD dual mounting frame, from transparent plastic to metal to silver or black, Ground Fault Circuit Interrupter (GFCI) comes with integrated residual current protection and can compare outgoing current with returning current. Insert stops current flow for any discrepancy, and also identifies malfunctions such as leakage current of 4-6 mA. Reaction in less than single second helps reduce risk of fatal electric shock. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

GFCI In-Line Blocks are watertight for indoor/outdoor use.

October 8, 2008

Watertight/Sealed CFCI In-Line Blocks are rated 125 V, 20 A max and feature removable solid Hypalon molded rubber cover. Internal GFCI unit can be reset from top of the block without having to remove cover. Available on 3 conductor cables, blocks are UL/CSA rated to UL 94 V-0, and can be used with socket streamers, barrier lighting, as well as 3 wire plugs and connectors or with standard NEMA type connectors. Read More

Electrical Equipment & Systems

Arc Fault Circuit Interrupter meets 2008 NEC requirements.

January 14, 2008

Available for use on 120 V, single-phase, 15 and 20 A branch circuits, Combination Type AFCI device is equipped with LED trip indicators that help pinpoint problems that cause device to trip. LEDs located near circuit breaker's handle can distinguish whether trip was caused by arcing faults, arcing to ground, or over current conditions. Compact unit is retrofitable for all Siemens, Murray, I-T-E, and Crouse-Hinds load centers and meter load center combinations. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

GFCI Receptacles are designed for harsh environments.

August 27, 2007

DuraShield(TM) employs integral oversized rubber gasket to protect electrical components and seal wall box opening, while rubber curtains let plug blades in and seal out water, dust, and insects. UL-certified GFCI resists corrosion with nickel post-plated mounting strap, and weather-resistant Nylon 66 face provides durability and resists cracking from UV degradation and cold temperatures. SafeLock(TM) Protection shuts off power if there is ground fault and if GFCI is miswired or fails. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

Illuminated GFCI helps spot use of back-up power.

March 31, 2005

Illuminated ground fault circuit interrupter (GFCI), resistant to surge, corrosion, and electrical power line noise, has indicator light that remains on when power is available and turns off when wiring device has tripped or power has failed. Product installs with side or screw-pressure-plate backwiring for line and load terminals. To add wiring flexibility and more room in box, 2 backwire holes per termination are provided. Read More

Test & Measuring Instruments, Electrical Equipment & Systems

Nightlight/GFCI Receptacle features hospital grade design.

March 17, 2005

Suited for bathrooms, Hospital Grade Nightlight/GFCI includes sealed nightlight with Lexan® lens that prevents tampering. It also features LED illumination with 20-year life expectancy. Photocell turns nightlight on in dark and off in daylight. Read More