Relays
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Littelfuse SE-135-00 GROUND-FAULT GROUND CHECK MON
Littelfuse | SKU: LF-SE-135-00
MSRP: $4,833.33Price: $4,093.29The SE-134C/SE-135 is a microprocessor-based, combination ground-wire monitor and ground-fault relay for resistance grounded or solidly grounded systems. It continuously monitors the integrity of the ground conductor to protect portable equipment from...- Availability:
- In Stock - Ships within the next business day
MSRP: $4,833.33Price: $4,093.29 -
Littelfuse SE-107 GROUND-FAULT GROUND-CHECK MON
Littelfuse | SKU: LF-SE-107
MSRP: $1,750.74Price: $1,482.68The SE-105/SE-107 is a combination ground-wire monitor and ground-fault relay for resistance-grounded systems. It continuously monitors the integrity of the ground conductor to protect portable equipment from hazardous voltages caused by ground faults...- Availability:
- In Stock - Ships within the next business day
MSRP: $1,750.74Price: $1,482.68 -
Littelfuse MP8000 MOTOR OVERLOAD PROTECTION 8000
Littelfuse | SKU: LF-MP8000
MSRP: $786.23Price: $749.08The MP8000 series motor protection relay is designed to protect three-phase or single-phase motors with operating voltages of 90-690 V ac (use of external potential transformers can extend upper voltage range above 690 V ac). The MP8000 protects any...- Availability:
- In Stock - Ships within the next business day
MSRP: $786.23Price: $749.08 -
Littelfuse LSRX LOAD SENSOR/ SELF-POWERED/ 5-2
Littelfuse | SKU: LF-LSRX
MSRP: $81.88Price: $78.01The LSRX/LSRX-C Series are AC current sensors designed to energize the output contact whenever 4.5 Amps or greater is present. The LSRX/LSRX-C Series is used commonly as an AC current proof relay to indicate if a motor is operating. It can also be used...- Availability:
- In Stock - Ships within the next business day
MSRP: $81.88Price: $78.01 -
Littelfuse AR120A-3095 ALTERNATING RELAY
Littelfuse | SKU: LF-AR120A-3095
MSRP: $159.80Price: $155.34The ARP Series is used in systems where equal run time for two motors is desirable. The selector switch allows selection of alternation of either load for continuous operation. LED’s indicate the status of the output relay. This versatile series may be...- Availability:
- In Stock - Ships within the next business day
MSRP: $159.80Price: $155.34 -
Littelfuse ALT230-X-SW CROSS-WIRED ALT REL/ 195-250V/
Littelfuse | SKU: LF-ALT230-X-SW
MSRP: $111.27Price: $108.17The ALT Pump Controls series is used to alternate between two loads and is commonly used in duplex pump-up and pump-down applications to balance the run-time of both pumps. The ALT relays have a built-in debounce time delay that prevents the relay from...- Availability:
- In Stock - Ships within the next business day
MSRP: $111.27Price: $108.17 -
Littelfuse ALT115-X-SW CROSS-WIRED ALT REL/ 95-125V/
Littelfuse | SKU: LF-ALT115-X-SW
MSRP: $99.53Price: $96.76The ALT Pump Controls series is used to alternate between two loads and is commonly used in duplex pump-up and pump-down applications to balance the run-time of both pumps. The ALT relays have a built-in debounce time delay that prevents the relay from...- Availability:
- In Stock - Ships within the next business day
MSRP: $99.53Price: $96.76 -
Littelfuse ALT115-X CROSS-WIRED ALT RELAY/ 95-125V
Littelfuse | SKU: LF-ALT115-X
MSRP: $85.23Price: $82.84The ALT alternating relays are used to alternate between two loads. The ALT is commonly used in duplex pumping applications to balance the runtime of both pumps. The ALT-S is used in single high-level float applications. When the float switch opens, the...- Availability:
- In Stock - Ships within the next business day
MSRP: $85.23Price: $82.84 -
Littelfuse ALT115-S ALTERNATING RELAY/ 95-125V/ 8-
Littelfuse | SKU: LF-ALT115-S
MSRP: $75.91Price: $73.80The ALT alternating relays are used to alternate between two loads. The ALT is commonly used in duplex pumping applications to balance the runtime of both pumps. The ALT-S is used in single high-level float applications. When the float switch opens, the...- Availability:
- In Stock - Ships within the next business day
MSRP: $75.91Price: $73.80 -
Littelfuse ALT-100-1-SW ALT RELAY / 95-120V / 11-PIN /
Littelfuse | SKU: LF-ALT-100-1-SW
MSRP: $134.53Price: $129.43The ALT Pump Controls series is used to alternate between two loads and is commonly used in duplex pump-up and pump-down applications to balance the run-time of both pumps. The ALT relays have a built-in debounce time delay that prevents the relay from...- Availability:
- In Stock - Ships within the next business day
MSRP: $134.53Price: $129.43 -
Littelfuse SB5032-022-0, 304 SS, Shock Block Class A GFCI 208V 32A
Littelfuse | SKU: LF-SB5032-022-0
MSRP: $5,030.14Price: $3,444.25SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5032-022-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 20 (fixed). This is the stainless steel version of the SB5032-021-0- Availability:
- Ships In 10 Business Days
MSRP: $5,030.14Price: $3,444.25 -
Littelfuse SB5060-311-0, Shock Block, EGFPD 600V 60A
Littelfuse | SKU: LF-SB5060-311-0
MSRP: $4,144.74Price: $2,622.38SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5060-311-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).- Availability:
- Ships In 10 Business Days
MSRP: $4,144.74Price: $2,622.38 -
Littelfuse SB5060-301-0, Shock Block, CLASS D SPGFCI 600V 60A
Littelfuse | SKU: LF-SB5060-301-0
MSRP: $4,144.74Price: $2,622.38SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5060-301-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 20 (fixed).- Availability:
- Ships In 10 Business Days
MSRP: $4,144.74Price: $2,622.38 -
Littelfuse SB5060-211-0, Shock Block, EGFPD 480V 60A
Littelfuse | SKU: LF-SB5060-211-0
MSRP: $4,144.74Price: $2,622.38SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5060-211-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).- Availability:
- Ships In 10 Business Days
MSRP: $4,144.74Price: $2,622.38 -
Littelfuse SB5060-011-0, Shock Block, EGFPD 208V 60A
Littelfuse | SKU: LF-SB5060-011-0
MSRP: $4,144.74Price: $2,622.38SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5060-011-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).- Availability:
- Ships In 10 Business Days
MSRP: $4,144.74Price: $2,622.38 -
Littelfuse SB5032-311-0, Shock Block, EGFPD 600V 32A
Littelfuse | SKU: LF-SB5032-311-0
MSRP: $3,837.72Price: $2,428.13SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5032-311-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).- Availability:
- Ships In 10 Business Days
MSRP: $3,837.72Price: $2,428.13 -
Littelfuse SB5032-301-0, Shock Block, CLASS D SPGFCI 600V 32A
Littelfuse | SKU: LF-SB5032-301-0
MSRP: $3,837.72Price: $2,428.13SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5060-301-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 20 (fixed).- Availability:
- Ships In 10 Business Days
MSRP: $3,837.72Price: $2,428.13 -
Littelfuse SB5032-211-0, Shock Block, EGFPD 480V 32A
Littelfuse | SKU: LF-SB5032-211-0
MSRP: $3,837.72Price: $2,428.13SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5032-211-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).- Availability:
- Ships In 10 Business Days
MSRP: $3,837.72Price: $2,428.13 -
Littelfuse SB5032-011-0, Shock Block, EGFPD 208V 32A
Littelfuse | SKU: LF-SB5032-011-0
MSRP: $3,837.72Price: $2,428.13SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5032-011-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).- Availability:
- Ships In 10 Business Days
MSRP: $3,837.72Price: $2,428.13 -
Littelfuse SB5032-001-0, Shock Block, CLASS C SPGFCI 208V 32A
Littelfuse | SKU: LF-SB5032-001-0
MSRP: $3,837.72Price: $2,428.13SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5032-001-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) of 20 (fixed).- Availability:
- Ships In 10 Business Days
MSRP: $3,837.72Price: $2,428.13