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Circuit Breaker Trip Units for Sale, New and Used | NRI Industrial
NRI stocks new, surplus & used circuit breaker trip units from all major manufacturers. Express & Next-Day shipping available on most items. [ ]
New, Surplus, & Used Circuit Breaker Trip Units • No Lead Time • Express & Next-Day Shipping
NRI Industrial is an established source for new, used, second-hand, refurbished & surplus circuit breaker trip units & other industrial parts & equipment. Buy circuit breaker trip units from Cutler Hammer, Utility Relay Company, and more.
We stock everything we sell, so there is never any lead time & we offer same day shipping if you order before 4:00 PM EST. Contact us if you need express shipping or would like to get a freight quote.
SIEMENS WLETU776 WL CIRCUIT BREAKER TRIP UNIT 170MA 24V-DC
$4,364.40
Only 1 Left
WESTINGHOUSE JT3250T CIRCUIT BREAKER TRIP UNIT 250A 3P
$245.00
Only 1 Left
ALLEN BRADLEY 190-P160 TRIP UNIT 130-220A AMP
$35.40
Only 3 Left
ITE 192923-T1 CAPACITOR TRIP UNIT 110/120V-AC
$54.80
Only 1 Left
SQUARE D 1600A CIRCUIT BREAKER TRIP UNIT 1600A AMP
$164.45
Only 3 Left
CUTLER-HAMMER KT3300T THERMAL MAGNETIC TRIP UNIT 300A AMP 3P
$707.80
Only 1 Left
GENERAL ELECTRIC GE TEDL36060 HIGH FAULT PROTECTOR 30A AMP 600V-AC 3P
$512.80
Only 1 Left
EATON LT3600FA 69D4560G26 THERMAL MAGNETIC TRIP UNIT 600A AMP 3P
$159.60
Only 4 Left
CUTLER HAMMER RP6D32A320 DIGITRIP TRIP UNIT
$583.65
Only 1 Left
EATON 7801C37G06 SRV56LSIG DIGITRIP RMS/R 510 TRIP UNIT
$1,446.45
Only 1 Left
CUTLER-HAMMER RP6D32A320 DIGITRIP CIRCUIT BREAKER TRIP UNIT
$648.95
Only 2 Left
CUTLER-HAMMER RP6D16A120 DIGITRIP RMS CIRCUIT BREAKER TRIP UNIT
$539.00
Only 1 Left
EATON S51LIH 7829C05G01 DIGITRIP RMS 510 TRIP UNIT
$917.60
Only 1 Left
EATON KT3200T CIRCUIT BREAKER TRIP UNIT 3P 200A AMP
$498.60
Only 2 Left
CUTLER-HAMMER S51LI 7829C05G01 DIGITRIP RMS 510 TRIP UNIT
$917.60
Only 2 Left
EATON 8258A95G35 DIGITRIP RETROFIT SYSTEM
$5,732.05
Only 1 Left
EATON 7801C37G06 SRV56LSIG DIGITRIP RMS/R 510 TRIP UNIT
$1,280.40
Only 2 Left
WESTINGHOUSE KT3150T THERMAL MAGNETIC TRIP UNIT 150A 3P
$455.80
Only 1 Left
CUTLER-HAMMER KT3175T THERMAL MAGNETIC TRIP UNIT 175A 3P
$174.15
Only 1 Left
WESTINGHOUSE HMA3500T CIRCUIT BREAKER TRIP UNIT 3P 500A AMP
$378.90
Only 1 Left
EATON KT3200T THERMAL MAGNETIC TRIP UNIT 200A AMP 3P
$444.90
Only 1 Left
EATON KT3225T THERMAL MAGNETIC TRIP UNIT 225A AMP 3P
$412.85
Only 1 Left
CUTLER HAMMER 371D372G24 AB TRIP UNIT 600A AMP
$1,017.55
Only 1 Left
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