Auxiliary, Shunt, Trip Units and UVRs
Products that are used in electrical power systems for protection, control, and monitoring. Auxiliary contacts are additional contacts that are added to electrical devices, such as circuit breakers, to provide additional functions, such as remote signaling or status indication. Shunt trips are components that can be used to disconnect electrical power from a circuit in the event of an emergency. Trip units are the electronic devices within a circuit breaker that are responsible for detecting an overload and tripping the breaker to disconnect the power. Undervoltage release (UVR) units are devices that are used to automatically reclose a circuit breaker after a power failure.
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Rating Plug
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Shunt Trips
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Trip Units
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Undervoltage Releases (UVRs)
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Trip Unit, UVR and Shunt Trip Accessories
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- Qty in Cart
- Price
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Eaton KT3350TV Trip Units KT 3P 350A 600V 50/60Hz
MSRP $1,701.63Surplus $385.29Eaton KT3350TV Trip Units KT 3P 350A 600V 50/60Hz​ ARCA SKU: A13-1129 Brand: Eaton MPN: KT3350TV UPC: Shipping Weight: 1.85 lbs. Shipping Height: 6.00 In. Shipping...- SKU:
- A13-1129
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 350 A, THREE-P
- Poles:
- 3
- Volts:
- 600 V
- Amps:
- 350 A
- Type:
- KT
- Series:
- C Series
MSRP $1,701.63Surplus $385.29 -
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Eaton KT3400TV Trip Units EA
MSRP $1,656.48Surplus $560.88SKU: A13-1509 Brand: Eaton MPN: KT3400TV UPC: Shipping Weight: 1.60 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In. Product...- SKU:
- A13-1509
- Country of Origin:
- Dominican Republic
MSRP $1,656.48Surplus $560.88 -
Eaton KT4400TA Trip Units
MSRP $3,289.98Surplus $636.16SKU: A13-1609 Brand: Eaton MPN: KT4400TA UPC: 78667919778 Shipping Weight: 2.65 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 6.00 In...- SKU:
- A13-1609
- TS PIK:
- 106999508
MSRP $3,289.98Surplus $636.16 -
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Eaton LES3600ALSIGZG Trip Units LES 3P 600A 600V 50/60Hz
MSRP $19,738.85Surplus $4,036.98SKU: A13-1177 Brand: Eaton MPN: LES3600ALSIGZG UPC: 786685951621 Shipping Weight: 7.10 lbs. Shipping Height: 6.00 In. Shipping Length: 10.00 In. Shipping Width: 9.00...- SKU:
- A13-1177
MSRP $19,738.85Surplus $4,036.98 -
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Eaton LST1LPK Shunt Trips 50/60Hz
MSRP $1,667.59Surplus $339.22Eaton LST1LPK Shunt Trips 50/60Hz​ ARCA SKU: A13-1017 Brand: Eaton MPN: LST1LPK UPC: 786679652107 Shipping Weight: 0.35 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In...- SKU:
- A13-1017
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY SHUNT TRIP, LOW ENERGY FIELD INSTALL
- Type:
- CIRCUIT BREAKER SHUNT TRIP
MSRP $1,667.59Surplus $339.22 -
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Eaton LT2500T Trip Units
MSRP $5,221.23Surplus $3,915.92SKU: A13-1564 Brand: Eaton MPN: LT2500T UPC: Shipping Weight: 2.55 lbs. Shipping Height: 7.00 In. Shipping Length: 9.00 In. Shipping Width: 6.00 In. Product...- SKU:
- A13-1564
MSRP $5,221.23Surplus $3,915.92 -
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Eaton LT2600T Trip Units LT 2P 600A 600V 50/60Hz EA
MSRP $4,015.84Surplus $606.38SKU: A13-1135 Brand: Eaton MPN: LT2600T UPC: Shipping Weight: 2.55 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 6.00 In. Product...- SKU:
- A13-1135
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 600 A, TWO-POL
- UOM:
- EA
- Poles:
- 2
- Volts:
- 600 V
- Amps:
- 600 A
- Type:
- LT
- Series:
- C Series
- Box Quantity:
- 1
MSRP $4,015.84Surplus $606.38 -
Eaton LT3300T Trip Units LT 3P 300A 600V 50/60Hz
MSRP $4,759.10Surplus $2,033.22SKU: A13-1238 Brand: Eaton MPN: LT3300T UPC: 786679580042 Shipping Weight: 2.55 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 6.00 In...- SKU:
- A13-1238
- Adjustment:
- Magnetic Trip
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 300 A
- Frame:
- L
- Poles:
- 3
- Type:
- Thermal Magnetic
- Specification/Technical:
- Eaton_08942_1_2_SPEC.pdf
- Installation/Operator:
- Eaton_00487_INST.pdf
- Frame Type:
- L
- Current Rating:
- 300 A
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_323-V4T2_327_V4T2_484_CAT.pdf
- Number of Poles:
- 3
- Country of Origin:
- United States
MSRP $4,759.10Surplus $2,033.22 -
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Eaton LT3350FA Trip Units LT 3P 350A 600V 50/60Hz EA
MSRP $2,812.45Surplus $889.80SKU: A13-1342 Brand: Eaton MPN: LT3350FA UPC: Shipping Weight: 2.00 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping Width: 5.00 In. Product...- SKU:
- A13-1342
- Short Description:
- LT 3P TRIP UNIT_ 350A_ FIX THERM_ ADJ MAG (UL)
- UOM:
- EA
- Poles:
- 3
- Volts:
- 600 V
- Amps:
- 350 A
- Type:
- LT
- Series:
- G Series
- Box Quantity:
- 1
MSRP $2,812.45Surplus $889.80 -
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Eaton LT3350T Trip Units LT 3P 350A 600V 50/60Hz
MSRP $4,759.10Surplus $2,163.58SKU: A13-1212 Brand: Eaton MPN: LT3350T UPC: 786679580059 Shipping Weight: 2.55 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 6.00 In...- SKU:
- A13-1212
- Adjustment:
- Magnetic Trip
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 350 A
- Frame:
- L
- Poles:
- 3
- Type:
- Thermal Magnetic
- Specification/Technical:
- Eaton_08945_1_2_SPEC.pdf
- Installation/Operator:
- Eaton_00487_INST.pdf
- Frame Type:
- L
- Current Rating:
- 350 A
- Number of Poles:
- 3
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_323-V4T2_327_V4T2_484_CAT.pdf
MSRP $4,759.10Surplus $2,163.58 -
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Eaton LT340033 Trip Units
MSRP $3,728.56Surplus $971.89SKU: A13-1606 Brand: Eaton MPN: LT340033 UPC: Shipping Weight: 2.55 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping Width: 5.00 In. Product...- SKU:
- A13-1606
- TS PIK:
- 120877413
- Country of Origin:
- United States
MSRP $3,728.56Surplus $971.89 -
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Eaton LT3450T Trip Units LT 3P 450A 600V 50/60Hz
MSRP $4,597.11Surplus $1,845.57SKU: A13-1042 Brand: Eaton MPN: LT3450T UPC: 786679222942 Shipping Weight: 2.75 lbs. Shipping Height: 5.70 In. Shipping Length: 8.50 In. Shipping Width: 5.30 In...- SKU:
- A13-1042
- Series:
- C, LT
- Type:
- Thermal Magnetic
- Amps:
- 450 A
- Poles:
- 3
- Frame Type:
- LD
- Frame Type:
- HLD
- Frame Type:
- LDC
- Short Description:
- 450 A, 3-Pole, LD/HLD/LDC Frame, Thermal Magnetic
- Catalog:
- Eaton_27487_V4T2_324_V4T2_326_V4T2_484_CAT.pdf
- Installation/Operator:
- Eaton_00487_INST.pdf
- Current Rating:
- 450 A
- Number of Poles:
- 3
MSRP $4,597.11Surplus $1,845.57 -
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Eaton LT360032 Trip Units LT 3P 600A 600V 50/60Hz
MSRP $8,508.13Surplus $1,514.87SKU: A13-1172 Brand: Eaton MPN: LT360032 UPC: 782116365937 Shipping Weight: 2.30 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In...- SKU:
- A13-1172
- Series:
- LT
- Type:
- Electronic
- Amps:
- 600 A
- Poles:
- 3
- Short Description:
- 600 A, 3-Pole, LG Frame, Electronic
- Catalog:
- Eaton_03771_V4T2_156_CAT.pdf
MSRP $8,508.13Surplus $1,514.87 -
Eaton MA2L1LPK Other Auxiliary/Shunt/Trip Units/UVRs
MSRP $1,413.03Surplus $438.46SKU: A13-1567 Brand: Eaton MPN: MA2L1LPK UPC: Shipping Weight: 0.35 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In. Product...- SKU:
- A13-1567
- TS PIK:
- 107004618
MSRP $1,413.03Surplus $438.46 -
Eaton MES3800LSI Trip Units
MSRP $12,898.17Surplus $4,550.02SKU: A13-1149 Brand: Eaton MPN: MES3800LSI UPC: 782114371367 Shipping Weight: 3.95 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- A13-1149
- Approval:
- UL
- Amps:
- 800 A
- Frame:
- J-K
- Poles:
- 3
- Type:
- Electronic
- Short Description:
- 800 A, 3-Pole, LSI Frame, Electronic, Ground Fault Protection, Molded Case Circuit Breaker Trip Unit
- Specification/Technical:
- Eaton_49294_1_2_SPEC.pdf
- TS PIK:
- 115512164
- Catalog:
- Eaton_14666_V4T2_353_CAT.pdf
- Number of Poles:
- 3
- Frame Type:
- J-K
- Current Rating:
- 800 A
- Country of Origin:
- United States
MSRP $12,898.17Surplus $4,550.02 -
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Eaton MST2 Trip Unit/UVR/Shunt Trip Accessories Shunt Trip Field Option Kit 240V 50/60Hz EA
MSRP $1,837.76Surplus $278.74Eaton MST2 Trip Unit/UVR/Shunt Trip Accessories Shunt Trip Field Option Kit 240V 50/60Hz EA​ ARCA SKU: A13-1018 Brand: Eaton MPN: MST2 UPC: 782114473337 Shipping Weight: 1.35 lbs. Shipping...- SKU:
- A13-1018
- TS PIK:
- 119836566
MSRP $1,837.76Surplus $278.74 -
Eaton MT2300T Trip Units MT 2P 300A 600V 50/60Hz
MSRP $5,921.66Surplus $538.42SKU: A13-1182 Brand: Eaton MPN: MT2300T UPC: Shipping Weight: 2.45 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 6.00 In. Product...- SKU:
- A13-1182
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 300 A, TWO-POL
- Country of Origin:
- United States
MSRP $5,921.66Surplus $538.42 -
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Eaton MT2600T Trip Units MT 2P 600A 600V 50/60Hz
MSRP $5,219.22Surplus $1,666.99SKU: A13-1245 Brand: Eaton MPN: MT2600T UPC: 782114350218 Shipping Weight: 2.15 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- A13-1245
MSRP $5,219.22Surplus $1,666.99 -
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Eaton MT2700T Trip Units MT 2P 700A 600V 50/60Hz
MSRP $5,921.66Surplus $1,087.12SKU: A13-1211 Brand: Eaton MPN: MT2700T UPC: 782114350201 Shipping Weight: 2.15 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 8.00 In...- SKU:
- A13-1211
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 700 A, TWO-POL
- Country of Origin:
- United States
MSRP $5,921.66Surplus $1,087.12 -
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Eaton MT3300T Trip Units
MSRP $9,701.99Surplus $1,710.95SKU: C15-9792 Brand: Eaton MPN: MT3300T UPC: 78211435043 Shipping Weight: 2.15 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-9792
- TS PIK:
- 115512101
MSRP $9,701.99Surplus $1,710.95
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