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Circuit Protection

101 items
Breakers & Fuses118Regulators27
Asymtek 333825 Fluid Regulator, 250 PSI
Asymtek 333825 Fluid Regulator, 250 PSI
$545.00
Allen Bradley X-401977 Fuse Block Assembly for Disconnect Switch NOS
Allen Bradley X-401977 Fuse Block Assembly for Disconnect Switch NOS
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Allen Bradley 40023-415-01 Fuse Block Assembly for Disconnect Switch NOS
Allen Bradley 40023-415-01 Fuse Block Assembly for Disconnect Switch NOS
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National Semiconductor LM5007 Step Down Regulator Evaluation Board, 10V, 400mA
National Semiconductor LM5007 Step Down Regulator Evaluation Board, 10V, 400mA
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Satcon SIBA 20 661 32 SQB1 700 A  Ultra Rapid Fuse , 690/700V , Box of 3 BNIB
Satcon SIBA 20 661 32 SQB1 700 A Ultra Rapid Fuse , 690/700V , Box of 3 BNIB
$645.00
Ferraz Shawmut USCC1 B213441  Ultrasafe Fuse Holder 30A, 600V
Ferraz Shawmut USCC1 B213441 Ultrasafe Fuse Holder 30A, 600V
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Square D FAL-320301380 / FAL320901380 90A Moulded Case 3 Pole Circuit Breaker, Shunt Trip, Aux Switch
Square D FAL-320301380 / FAL320901380 90A Moulded Case 3 Pole Circuit Breaker, Shunt Trip, Aux Switch
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Cutler Hammer KD3400FS Circuit Breaker, 3 Pole 600V w/ KT3350T 350A Thermal Magnetic Trip Unit - Good Contacts
Cutler Hammer KD3400FS Circuit Breaker, 3 Pole 600V w/ KT3350T 350A Thermal Magnetic Trip Unit - Good Contacts
$925.00
ABB S6N SACE S6 3 Pole Circuit Breaker 800A, 600V
ABB S6N SACE S6 3 Pole Circuit Breaker 800A, 600V
$725.00
Pheonix Contact ST-SI Fuse Plug 500V, W/ Pheonix Contact USIG Fuse Mudular Terminal Block 10A
Pheonix Contact ST-SI Fuse Plug 500V, W/ Pheonix Contact USIG Fuse Mudular Terminal Block 10A
$25.00
Wago 286 Series Optocoupler, Pluggable Module W/ Wago 280 Terminal Block,
Wago 286 Series Optocoupler, Pluggable Module W/ Wago 280 Terminal Block,
$35.00
Wago286-895 / 286895 Switching module with Changeover Rocker 250Vac Switch Current 4A
Wago286-895 / 286895 Switching module with Changeover Rocker 250Vac Switch Current 4A
$35.00
ABB SACE S3 S3N / XR-2394 3 Pole Circuit Breaker, 600VDC, 600VAC, 60A
ABB SACE S3 S3N / XR-2394 3 Pole Circuit Breaker, 600VDC, 600VAC, 60A
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ABB SACE S3 S3N / XR-2394 3 Pole Circuit Breaker, 600VDC, 600VAC, 60A
ABB SACE S3 S3N / XR-2394 3 Pole Circuit Breaker, 600VDC, 600VAC, 60A
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Ferraz Shawmut Fuse Block Model # PS201PREMCPS ~ 125 Amp With 1500VDC Protistor
Ferraz Shawmut Fuse Block Model # PS201PREMCPS ~ 125 Amp With 1500VDC Protistor
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Amperite 6-4B Ballast Tubes, Voltage Regulator 6 Pin lot of 2 BNIB / NOS
Amperite 6-4B Ballast Tubes, Voltage Regulator 6 Pin lot of 2 BNIB / NOS
$29.95
Cooper / Bussman 170M5465 Fuse, Square Body 900A 700V 2-Pin Flat Bolt Box of 6
Cooper / Bussman 170M5465 Fuse, Square Body 900A 700V 2-Pin Flat Bolt Box of 6
$115.00
Siba  2066432.800 SQB1 800A, 690V Fuse Link Lot of 3 BNIB / NOS
Siba 2066432.800 SQB1 800A, 690V Fuse Link Lot of 3 BNIB / NOS
$225.00
Siemens 3VU1300-1TG00  1-1.6Amp  50/60HZ 3 Pole 3 Phase Circuit Breaker
Siemens 3VU1300-1TG00 1-1.6Amp 50/60HZ 3 Pole 3 Phase Circuit Breaker
$34.99
Klockner-Moeller NZM 6b 63 Circuit Breaker  63A, 600VAC, 3 Pole
Klockner-Moeller NZM 6b 63 Circuit Breaker 63A, 600VAC, 3 Pole
$750.00
Siemens ED63B100 /  ITE Molded Case 100A Circuit Breaker 3 Pole 600VAC
Siemens ED63B100 / ITE Molded Case 100A Circuit Breaker 3 Pole 600VAC
$150.00
Gould Shawmut 60308J Adder Fuse Block 3 Pole 600V AC - 30A
Gould Shawmut 60308J Adder Fuse Block 3 Pole 600V AC - 30A
$34.95
Gould Shawmut 60605J Adder Fuse Block 600V - 60A Lot of 3
Gould Shawmut 60605J Adder Fuse Block 600V - 60A Lot of 3
$24.99
SMC AW20-N01EH-Z / AW20N01EHZ Filter Regulator W/ 150 PSI Pressure Gauge
SMC AW20-N01EH-Z / AW20N01EHZ Filter Regulator W/ 150 PSI Pressure Gauge
$35.00
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