KSCdirect
Not finding it? Call Kelly Supply at 800-918-8939 or email info@kscdirect.com.
Go to Filters
LITTELFUSE
SE-135-XGC-00 Ground Fault Relay - Littelfuse
GROUND-FAULT GROUND CHECK RELAY EXT-GC
KSC Part #: LF SE-135-XGC-00    Mfg Part #: SE-135-XGC-00
Your Price: $11,941.83 EA
Available
QTY:  
Littelfuse®
Neutral-Grounding-Resistor Monitor, 120 V AC, Littelfuse SE-325
NEUTRAL-GROUNDING-RESISTOR MONITOR
KSC Part #: LF SE-325    Mfg Part #: SE-325
Your Price: $4,230.60 EA
Available
QTY:  
Littelfuse®
Littelfuse® Resistor Monitoring Relay, SE-330 Series, 65/265 VAC
NEUTRAL-GROUNDING-RESISTOR MONITOR
KSC Part #: LF SE-330-00-00    Mfg Part #: SE-330-00-00
Your Price: $11,315.70 EA
Available
QTY:  
LITTELFUSE
NGR Monitor, Universal, Ethernet Dual SC Fiber - Littelfuse SE-330-05-00
NGR MON.,UNIV., ETHERNET DUAL SC FIBER
KSC Part #: LF SE-330-05-00    Mfg Part #: SE-330-05-00
Your Price: $15,783.07 EA
Available
QTY:  
LITTELFUSE
NGR Monitor, Universal, E-Net Dual SC Fiber - Littelfuse SE-330-05-01
NGR MON.,UNIV.,E-NET DUAL SC FIBER,K4 NC
KSC Part #: LF SE-330-05-01    Mfg Part #: SE-330-05-01
Your Price: $15,783.07 EA
Available
QTY:  
LITTELFUSE
SE-330-06-01 NGR Monitor, Littelfuse Dual RJ45
NGR MON.,UNIV.,DUAL RJ45,61850,K4 NC
KSC Part #: LF SE-330-06-01    Mfg Part #: SE-330-06-01
Your Price: $16,961.79 EA
Available
QTY:  
LITTELFUSE
NGR Monitor, Universal, SC Fiber, RJ45, LITTELFUSE SE-330-07-01
NGR MON.,UNIV.,SC FIBER,RJ45,61850,K4 NC
KSC Part #: LF SE-330-07-01    Mfg Part #: SE-330-07-01
Your Price: $16,961.79 EA
Available
QTY:  
LITTELFUSE
NGR Monitor, Universal, Dual SC Fiber, LITTELFUSE SE-330-08-00
NGR MON.,UNIV.,DUAL SC FIBER,61850
KSC Part #: LF SE-330-08-00    Mfg Part #: SE-330-08-00
Your Price: $16,961.79 EA
Available
QTY:  
LITTELFUSE
NGR Monitor, Universal, Dual SC Fiber, LITTELFUSE SE-330-08-01
NGR MON.,UNIV.,DUAL SC FIBER,61850,K4 NC
KSC Part #: LF SE-330-08-01    Mfg Part #: SE-330-08-01
Your Price: $16,961.79 EA
Available
QTY:  
LITTELFUSE
NGR Monitor 48VDC, SC Fiber/RJ45, LITTELFUSE SE-330-24-00
NGR MON 48VDC SC FBR/RJ45 K4 NO
KSC Part #: LF SE-330-24-00    Mfg Part #: SE-330-24-00
Your Price: $16,637.68 EA
Available
QTY:  
LITTELFUSE
NGR Monitor 48VDC, SC Fiber/RJ45, LITTELFUSE SE-330-24-01
NGR MON 48VDC SC FBR/RJ45 K4 NC
KSC Part #: LF SE-330-24-01    Mfg Part #: SE-330-24-01
Your Price: $16,637.68 EA
Available
QTY:  
LITTELFUSE
NGR Monitor 48VDC, Dual SC Fiber, LITTELFUSE SE-330-25-00
NGR MON 48VDC DUAL SC FBR K4 NO
KSC Part #: LF SE-330-25-00    Mfg Part #: SE-330-25-00
Your Price: $16,637.68 EA
Available
QTY:  
LITTELFUSE
LITTELFUSE NGR MON 48VDC DUAL SC FBR K4 NC
NGR MON 48VDC DUAL SC FBR K4 NC
KSC Part #: LF SE-330-25-01    Mfg Part #: SE-330-25-01
Your Price: $16,637.68 EA
Available
QTY:  
LITTELFUSE
NGR Monitor 48VDC Dual RJ45 LITTELFUSE INC SE-330-26-00
NGR MON 48VDC DUAL RJ45 61850 K4 NO
KSC Part #: LF SE-330-26-00    Mfg Part #: SE-330-26-00
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
NGR Monitor 48VDC Dual RJ45 NC LITTELFUSE INC SE-330-26-01
NGR MON 48VDC DUAL RJ45 61850 K4 NC
KSC Part #: LF SE-330-26-01    Mfg Part #: SE-330-26-01
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
NGR Monitor 48VDC SC FBR/RJ45 LITTELFUSE INC SE-330-27-00
NGR MON 48VDC SC FBR/RJ45 61850 K4 NO
KSC Part #: LF SE-330-27-00    Mfg Part #: SE-330-27-00
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
SE-330-27-01 NGR Monitor, Littelfuse 48VDC
NGR MON 48VDC SC FBR/RJ45 61850 K4 NC
KSC Part #: LF SE-330-27-01    Mfg Part #: SE-330-27-01
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
SE-330-28-00 NGR Monitor, Littelfuse 48VDC
NGR MON 48VDC DUAL SC FBR 61850 K4 NO
KSC Part #: LF SE-330-28-00    Mfg Part #: SE-330-28-00
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
NGR Monitor 48VDC Dual SC FBR - Littelfuse SE-330-28-01
NGR MON 48VDC DUAL SC FBR 61850 K4 NC
KSC Part #: LF SE-330-28-01    Mfg Part #: SE-330-28-01
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
NGR Monitor AU Univ. SC FBR/RJ45 K4 NO - Littelfuse SE-330AU-04-00
NGR MON AU UNIV. SC FBR/RJ45 K4 NO
KSC Part #: LF SE-330AU-04-00    Mfg Part #: SE-330AU-04-00
Your Price: $15,783.07 EA
Available
QTY:  
LITTELFUSE
NGR Monitor AU Univ. SC FBR/RJ45 K4 NC - Littelfuse SE-330AU-04-01
NGR MON AU UNIV. SC FBR/RJ45 K4 NC
KSC Part #: LF SE-330AU-04-01    Mfg Part #: SE-330AU-04-01
Your Price: $15,783.07 EA
Available
QTY:  
LITTELFUSE
SE-330AU-05-00 NGR Monitor - Littelfuse Dual SC FBR K4
NGR MON AU UNIV. DUAL SC FBR K4 NO
KSC Part #: LF SE-330AU-05-00    Mfg Part #: SE-330AU-05-00
Your Price: $15,783.07 EA
Available
QTY:  
LITTELFUSE
LITTELFUSE SE-330AU-05-01 NGR Monitor, Dual SC FBR K4 NC
NGR MON AU UNIV. DUAL SC FBR K4 NC
KSC Part #: LF SE-330AU-05-01    Mfg Part #: SE-330AU-05-01
Your Price: $15,783.07 EA
Available
QTY:  
LITTELFUSE
LITTELFUSE SE-330AU-06-00 NGR Monitor, Dual RJ45 61850 K4 NO
NGR MON AU UNIV. DUAL RJ45 61850 K4 NO
KSC Part #: LF SE-330AU-06-00    Mfg Part #: SE-330AU-06-00
Your Price: $16,961.79 EA
Available
QTY:  
LITTELFUSE
NGR MON AU UNIV. SC FBR/RJ45 61850 K4 NO - LITTELFUSE INC
NGR MON AU UNIV. SC FBR/RJ45 61850 K4 NO
KSC Part #: LF SE-330AU-07-00    Mfg Part #: SE-330AU-07-00
Your Price: $16,961.79 EA
Available
QTY:  
LITTELFUSE
NGR MON AU UNIV. SC FBR/RJ45 61850 K4 NC - LITTELFUSE INC
NGR MON AU UNIV. SC FBR/RJ45 61850 K4 NC
KSC Part #: LF SE-330AU-07-01    Mfg Part #: SE-330AU-07-01
Your Price: $16,961.79 EA
Available
QTY:  
LITTELFUSE
NGR MON AU UNIV. DUAL SC FBR 61850 K4 NO - Littelfuse SE-330AU-08-00
NGR MON AU UNIV. DUAL SC FBR 61850 K4 NO
KSC Part #: LF SE-330AU-08-00    Mfg Part #: SE-330AU-08-00
Your Price: $16,961.79 EA
Available
QTY:  
LITTELFUSE
NGR MON AU UNIV. DUAL SC FBR 61850 K4 NC - LITTELFUSE
NGR MON AU UNIV. DUAL SC FBR 61850 K4 NC
KSC Part #: LF SE-330AU-08-01    Mfg Part #: SE-330AU-08-01
Your Price: $16,961.79 EA
Available
QTY:  
LITTELFUSE
SE-330AU-24-00 Module - Littelfuse, Inc. | NGR MON AU 48VDC
NGR MON AU 48VDC SC FBR/RJ45 K4 NO
KSC Part #: LF SE-330AU-24-00    Mfg Part #: SE-330AU-24-00
Your Price: $16,637.68 EA
Available
QTY:  
LITTELFUSE
NGR MON AU 48VDC Dual RJ45 61850 K4 NO - Littelfuse
NGR MON AU 48VDC DUAL RJ45 61850 K4 NO
KSC Part #: LF SE-330AU-26-00    Mfg Part #: SE-330AU-26-00
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
NGR Monitor 48VDC SC FBR/RJ45 K4 NO - Littelfuse SE-330AU-27-00
NGR MON AU 48VDC SC FBR/RJ45 61850 K4 NO
KSC Part #: LF SE-330AU-27-00    Mfg Part #: SE-330AU-27-00
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
NGR Monitor 48VDC SC FBR/RJ45 K4 NC - Littelfuse SE-330AU-27-01
NGR MON AU 48VDC SC FBR/RJ45 61850 K4 NC
KSC Part #: LF SE-330AU-27-01    Mfg Part #: SE-330AU-27-01
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
NGR Monitor 48VDC Dual SC FBR K4 NO - Littelfuse SE-330AU-28-00
NGR MON AU 48VDC DUAL SC FBR 61850 K4 NO
KSC Part #: LF SE-330AU-28-00    Mfg Part #: SE-330AU-28-00
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
NGR Monitor, 48VDC Dual SC FBR - Littelfuse SE-330AU-28-01
NGR MON AU 48VDC DUAL SC FBR 61850 K4 NC
KSC Part #: LF SE-330AU-28-01    Mfg Part #: SE-330AU-28-01
Your Price: $17,816.34 EA
Available
QTY:  
LITTELFUSE
NGR Monitor, HV, Universal, E-Net SC Fiber - Littelfuse SE-330HV-04-00
NGR MON. HV, UNIV., E-NET SC FIBER,RJ45
KSC Part #: LF SE-330HV-04-00    Mfg Part #: SE-330HV-04-00
Your Price: $15,937.78 EA
Available
QTY:  
LITTELFUSE
NGR Monitor, HV, Universal, E-Net SC Fiber, NC - Littelfuse SE-330HV-04-01
NGR MON. HV,UNIV,E-NET SC FIBER,RJ45,NC
KSC Part #: LF SE-330HV-04-01    Mfg Part #: SE-330HV-04-01
Your Price: $15,937.78 EA
Available
QTY:  
LITTELFUSE
NGR MON. HV,UNIV.,E-NET DUAL SC FIBER
KSC Part #: LF SE-330HV-05-00    Mfg Part #: SE-330HV-05-00
Your Price: $15,937.78 EA
Available
QTY:  
LITTELFUSE
NGR MON. HV, UNIV., E-NET DUAL SC FIBER, LITTELFUSE
NGR MON. HV,UNIV.,E-NET DUAL SC FIBER,NC
KSC Part #: LF SE-330HV-05-01    Mfg Part #: SE-330HV-05-01
Your Price: $15,937.78 EA
Available
QTY:  
LITTELFUSE
LITTELFUSE SE-330HV-06-00 NGR Monitor, Dual RJ45
NGR MON.,UNIV.,E-NET DUAL RJ45,61850
KSC Part #: LF SE-330HV-06-00    Mfg Part #: SE-330HV-06-00
Your Price: $17,128.07 EA
Available
QTY:  
LITTELFUSE
LITTELFUSE SE-330HV-06-01 NGR Monitor, Dual RJ45, K4 NC
NGR MON.,UNIV.,DUAL RJ45,61850,K4 NC
KSC Part #: LF SE-330HV-06-01    Mfg Part #: SE-330HV-06-01
Your Price: $17,128.07 EA
Available
QTY:  
LITTELFUSE
NGR Monitor Universal SC Fiber & RJ45 - Littelfuse SE-330HV-07-00
NGR MON.,UNIV.,SC FIBER & RJ45,61850
KSC Part #: LF SE-330HV-07-00    Mfg Part #: SE-330HV-07-00
Your Price: $17,128.07 EA
Available
QTY:  
LITTELFUSE
NGR Monitor Universal SC Fiber, RJ45 - Littelfuse SE-330HV-07-01
NGR MON.,UNIV.,SC FIBER,RJ45,61850,K4 NC
KSC Part #: LF SE-330HV-07-01    Mfg Part #: SE-330HV-07-01
Your Price: $17,128.07 EA
Available
QTY:  
LITTELFUSE
SE-330HV-08-00 Fiber Monitor, Littelfuse NGR MON.,UNIV.,DUAL SC FIBER
NGR MON.,UNIV.,DUAL SC FIBER,61850
KSC Part #: LF SE-330HV-08-00    Mfg Part #: SE-330HV-08-00
Your Price: $17,128.07 EA
Available
QTY:  
LITTELFUSE
NGR Monitor SE-330HV-08-01 by Littelfuse
NGR MON.,UNIV.,DUAL SC FIBER,61850,K4 NC
KSC Part #: LF SE-330HV-08-01    Mfg Part #: SE-330HV-08-01
Your Price: $17,128.07 EA
Available
QTY:  
LITTELFUSE
NGR MON HV 48VDC, Littelfuse Inc
NGR MON HV 48VDC SC FBR/RJ45 K4 NO
KSC Part #: LF SE-330HV-24-00    Mfg Part #: SE-330HV-24-00
Your Price: $16,800.74 EA
Available
QTY:  
LITTELFUSE
NGR MON HV 48VDC SC FBR/RJ45 61850 K4 NO - Littelfuse
NGR MON HV 48VDC SC FBR/RJ45 61850 K4 NO
KSC Part #: LF SE-330HV-27-00    Mfg Part #: SE-330HV-27-00
Your Price: $17,991.01 EA
Available
QTY:  
LITTELFUSE
NGR MON HV 48VDC SC FBR/RJ45 61850 K4 NC - Littelfuse
NGR MON HV 48VDC SC FBR/RJ45 61850 K4 NC
KSC Part #: LF SE-330HV-27-01    Mfg Part #: SE-330HV-27-01
Your Price: $17,991.01 EA
Available
QTY:  
LITTELFUSE
NGR Monitor, 48VDC, Littelfuse SE-330HV-28-01
NGR MON HV 48VDC DUAL SC FBR 61850 K4 NC
KSC Part #: LF SE-330HV-28-01    Mfg Part #: SE-330HV-28-01
Your Price: $17,991.01 EA
Available
QTY:  
LITTELFUSE
SE-400-02 Ground Fault Relay Test Unit, Littelfuse 240VAC
GROUND-FAULT-RELAY TEST UNIT 240VAC
KSC Part #: LF SE-400-02    Mfg Part #: SE-400-02
Your Price: $6,748.95 EA
Available
QTY:  
LITTELFUSE
SE-703-03-02 Earth-Leakage Monitor, LITTELFUSE, INC
EARTH-LEAKAGE MON 24VAC 2FORMC
KSC Part #: LF SE-703-03-02    Mfg Part #: SE-703-03-02
Your Price: $2,900.69 EA
Available
QTY: