Other Circuit Protection

CUTLER-HAMMER - HMCP400W5W Circuit Breaker.

3 Pole 400Amp 600VAC/250VDC.

Family: Series C,  Nema Type 3, Molded Case.

Phase: 3

Poles: Three - Pole Magnetic Trip

Voltage: 600

Amperage: 400

Connection: Bolt-On

Protection: Magnetic Only

Functions: I - Instantaneous

AIC Rating: 35kA@480V

Frame Size: K Frame

Magnetic Trip Range : 1250-2500 Amp.

Motor Protector. - Approvals: UL, CSA

Dimensions: Height 10.13" X Length 4.1" X Width 5.5"

Weight: 11 Lb 5 Oz

Used / Removed From Equipment

Note: Difficult to find Item 

Made in USA

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POLYPHASER CORP - IS-NEMP-C2 - High Altitude Nuclear Blast / Lightning Strike Impulse Suppressor.

Coaxial Nuclear EMP Protector. This radio frequency surge protector / lightning surge arrestor helps protect your equipment from electromagnetic pulse (EMP) or power surges that are commonly caused by lightning or other strong electrical changes. Our radio frequency coaxial surge protector product is commonly used for radio and antenna installations where part or all system equipment is outdoors to protect sensitive equipment and is designed to pass 125 MHz to 1 GHz while suppressing DC surge.

Military, government (FEMA and NCA), protection of emergency radio equipment. UL497B listed gas tube, ultra-fast response, and low let through energy. Covers the frequency range of 125 - 1000 MHz. 

Surge Protector Type: Gas Discharge Tube

Frequency: 0.2-1GHz

Connector: Equipment Side = Type N Female, Antenna Side = N Female 

Impedance: 50 Ohm

125 - 220 MHz @ 200W

220 - 700 MHz @ 100W

700 MHz - 1GMHz @ 50 W

DC-Blocked

Operating Temperature: -50 C to 50 C

Throughput Energy: 250 uJ

This series is capable of 50,000A IEC 1000-4-4 8/20uS waveform surges.

The turn-on voltage is 250V.

Length: 2.72" (69.09mm)

NEW w/Spec.

Approvals: CE Compliant, RoHS Compliant

Applications: HF, UHF, VHF Radios, Ham Radio Protection.

Note: Unit must be properly grounded to low impedance (R&L) ground.

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Measurement Technology - MTL761AC - Shunt-Diode Safety Barrier, New. Status: Discontinued Type: Shunt-Diode Safety Barrier Resistance Rating: 90 Ω, 9V +VE, Number of pins: 2 Number of Phases: Multi Mounting Style: DIN Rail Mount Material: Alloy Dimensions: 4.0”” x 2.50” x 0.50” New Learn More