
Transformers
Transformers are electrical devices that are used to transfer electrical energy from one circuit to another through electromagnetic induction. They are used to change the voltage level of an electrical signal, making it suitable for use in different applications. They consist of two or more coils of wire that are wound around a common magnetic core. When an alternating current (AC) voltage is applied to one of the coils, it generates a magnetic field that induces an AC voltage in the other coil(s). By changing the number of turns in each coil, transformers can change the voltage level of an electrical signal.
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Control Transformers
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Current Transformers
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Dry Type Transformers
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Other Transformers
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Transformer Accessories
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Hammond Q1C0DTCB Dry Type Transformers EA
MSRP $312.00Surplus $59.67Hammond Q1C0DTCB Dry Type Transformers EA​ ARCA SKU: T22-1559 Brand: Hammond MPN: Q1C0DTCB UPC: 80342303386 Shipping Weight: 27.25 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- T22-1559
- Series:
- Q1
- Size:
- 5.88 Inch W x 5.5 Inch D x 10.5 Inch H
- Enclosure:
- NEMA 3R
- Application:
- Supplying Machine Tool Circuit
- Application:
- Actuating Relay/Bell/Signal/Alarm System
- Application:
- Operating Small Motor/Valve/Damper
- Application:
- Industrial Lighting
- Application:
- Circuit Isolation
- Application:
- Pool
- Application:
- Spa
- Power Rating:
- 1 KVA
- Frequency Rating:
- 50/60 Hz
- Construction:
- Encapsulated
- Primary Voltage:
- 240/480 V
- Secondary Voltage:
- 24/48 V
- Number of Phases:
- 1
- Temperature Rise:
- 80 Deg C
- Winding Type:
- Copper
- Short Description:
- 5.88" x 5.19" x 10.56", 1000 VA, 240 x 480 VAC Primary, 24 x 48 VAC Secondary, 50/60 Hz 1-Phase, Copper Winding, Encapsulated, Welded Core, Wall Mount
- Catalog:
- HammondPowerSolutions_00049_1-3_6_9-11_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00013_INST.pdf
MSRP $312.00Surplus $59.67 -
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Hammond Q1C5ESCF Dry Type Transformers
MSRP $480.00Surplus $108.00Hammond Q1C5ESCF Dry Type Transformers​ ARCA SKU: T22-1088 Brand: Hammond MPN: Q1C5ESCF UPC: 803423033804 Shipping Weight: 42.75 lbs. Shipping Height: 8.00 In. Shipping...- SKU:
- T22-1088
- Series:
- Q1
- Size:
- 7 Inch W x 6.5 Inch D x 11.75 Inch H
- Enclosure:
- NEMA 3R
- Application:
- Supplying Machine Tool Circuit
- Application:
- Actuating Relay/Bell/Signal/Alarm System
- Application:
- Operating Small Motor/Valve/Damper
- Application:
- Industrial Lighting
- Application:
- Circuit Isolation
- Application:
- Pool
- Application:
- Spa
- Power Rating:
- 1.5 KVA
- Frequency Rating:
- 50/60 Hz
- Construction:
- Encapsulated
- Primary Voltage:
- 120/240 V
- Secondary Voltage:
- 16/32 V
- Number of Phases:
- 1
- Temperature Rise:
- 115 Deg C
- Winding Type:
- Copper
- Short Description:
- 7.06" x 6.25" x 11.75", 1500 VA, 120/240 VAC Primary, 16/32 VAC Secondary, 50/60 Hz, 1-Phase, Wall Mount, Copper Winding, Encapsulated, Welded Core
- Catalog:
- HammondPowerSolutions_00035_154_155_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00006_INST.pdf
MSRP $480.00Surplus $108.00 -
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Hammond Q1C5LEKF Dry Type Transformers
MSRP $269.00Surplus $75.99Hammond Q1C5LEKF Dry Type Transformers​ ARCA SKU: T22-1195 Brand: Hammond MPN: Q1C5LEKF UPC: 803423031992 Shipping Weight: 31.35 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- T22-1195
- Series:
- Q1
- Approval:
- UL 50
- Approval:
- UL 508
- Approval:
- UL (Canada and US)
- Approval:
- ABS
- Size:
- 5.88 Inch W x 5.5 Inch D x 10.5 Inch H
- Mounting:
- Wall
- Terminal Type:
- Lead Wire
- Power Rating:
- 1.5 KVA
- Applicable Standard:
- ANSI 61
- Applicable Standard:
- ISA
- Applicable Standard:
- NEMA ST-20
- Frequency Rating:
- 60 Hz
- Primary Voltage:
- 240 x 480 V
- Secondary Voltage:
- 120/240 V
- Temperature Rise:
- 115 Deg C
- Insulation Class:
- 180
- Short Description:
- 5.88" x 5.19" x 10.56", 1.5 kVA, 240 x 480 VAC Primary, 120/240 VAC Secondary, 60 Hz 1-Phase, NEMA 3R, Wall Mount
- Catalog:
- HammondPowerSolutions_00023_199-201_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00013_INST.pdf
MSRP $269.00Surplus $75.99 -
Hammond QC10ERCB Dry Type Transformers
MSRP $160.00Surplus $28.80SKU: T22-2129 Brand: Hammond MPN: QC10ERCB UPC: 80342304227 Shipping Weight: 8.05 lbs. Shipping Height: 7.00 In. Shipping Length: 11.00 In. Shipping Width: 8.00 In...- SKU:
- T22-2129
- TS PIK:
- 118
MSRP $160.00Surplus $28.80 -
Hammond QC15ERCB Dry Type Transformers
MSRP $171.00Surplus $30.78SKU: T22-2130 Brand: Hammond MPN: QC15ERCB UPC: 80342304234 Shipping Weight: 9.30 lbs. Shipping Height: 8.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00 In...- SKU:
- T22-2130
- TS PIK:
- 134
MSRP $171.00Surplus $30.78 -
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Hammond QC20ESCB Other Transformers Buck Boost 240V 50/60Hz
MSRP $191.00Surplus $52.60Hammond QC20ESCB Other Transformers Buck Boost 240V 50/60Hz​ ARCA SKU: T22-1514 Brand: Hammond MPN: QC20ESCB UPC: Shipping Weight: 11.55 lbs. Shipping Height: 8.00 In. Shipping...- SKU:
- T22-1514
- Series:
- QC
- Size:
- 4.5 Inch W x 5.75 Inch D x 7.25 Inch H
- Enclosure:
- NEMA 3R
- Application:
- Supplying Machine Tool Circuit
- Application:
- Actuating Relay/Bell/Signal/Alarm System
- Application:
- Operating Small Motor/Valve/Damper
- Application:
- Industrial Lighting
- Application:
- Circuit Isolation
- Application:
- Pool
- Application:
- Spa
- Power Rating:
- 0.2 KVA
- Frequency Rating:
- 50/60 Hz
- Construction:
- Encapsulated
- Primary Voltage:
- 120/240 V
- Secondary Voltage:
- 16/32 V
- Number of Phases:
- 1
- Temperature Rise:
- 80 Deg C
- Winding Type:
- Copper
- Short Description:
- 4.31" x 5.56" x 7.19", 200 VA, 120 x 240 VAC Primary, 16 x 32 VAC Secondary, 50/60 Hz 1-Phase, Copper Winding, Encapsulated, Welded Core, Wall Mount
- Catalog:
- HammondPowerSolutions_00049_1-3_5_8_10_11_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00013_INST.pdf
MSRP $191.00Surplus $52.60 -
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Hammond QC25DTCB Other Transformers EA
MSRP $164.00Surplus $45.17Hammond QC25DTCB Other Transformers EA​ ARCA SKU: T22-1540 Brand: Hammond MPN: QC25DTCB UPC: 80342304374 Shipping Weight: 13.55 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- T22-1540
- Series:
- QC
- Size:
- 4.5 Inch W x 5.75 Inch D x 7.25 Inch H
- Enclosure:
- NEMA 3R
- Application:
- Supplying Machine Tool Circuit
- Application:
- Actuating Relay/Bell/Signal/Alarm System
- Application:
- Operating Small Motor/Valve/Damper
- Application:
- Industrial Lighting
- Application:
- Circuit Isolation
- Application:
- Pool
- Application:
- Spa
- Power Rating:
- 0.25 KVA
- Frequency Rating:
- 50/60 Hz
- Construction:
- Encapsulated
- Primary Voltage:
- 240/480 V
- Secondary Voltage:
- 24/48 V
- Number of Phases:
- 1
- Temperature Rise:
- 80 Deg C
- Winding Type:
- Copper
- Short Description:
- 4.31" x 5.56" x 7.19", 250 VA, 240 x 480 VAC Primary, 24 x 48 VAC Secondary, 50/60 Hz 1-Phase, Copper Winding, Encapsulated, Welded Core, Wall Mount
- Catalog:
- HammondPowerSolutions_00049_1-3_6_9-11_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00013_INST.pdf
MSRP $164.00Surplus $45.17 -
Hammond QC50LECB Control Transformers
MSRP $230.00Surplus $63.22SKU: T22-2086 Brand: Hammond MPN: QC50LECB UPC: 80342303193 Shipping Weight: 16.05 lbs. Shipping Height: 6.00 In. Shipping Length: 11.00 In. Shipping Width: 6.00 In...- SKU:
- T22-2086
- Primary Voltage:
- 240 x 480 VAC
- Secondary Voltage:
- 120/240 VAC
- Short Description:
- 5.06" x 4.56" x 9.3", 0.5 kVA, 240 x 480 VAC Primary, 120/240 VAC Secondary, 60 Hz 1-Phase, NEMA 3R, Wall Mount, Industrial Encapsulated Transformer
- Series:
- Q
- Frequency Rating:
- 60 Hertz
- Power Rating:
- 0.50 kV A
- Size:
- 5.06 Inch Width x 4.56 Inch Depth x 9.3 Inch Height
- Mounting:
- Wall
- Catalog:
- HammondPowerSolutions_00023_199-201_CAT.pdf
- Temperature Rise:
- 80 Deg C
- Installation/Operator:
- HammondPowerSolutions_00013_INST.pdf
- Approval:
- UL (Canada and US)
- Number of Phases:
- 1
MSRP $230.00Surplus $63.22 -
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Hammond SFK1 Transformer Accessories
MSRP $4.10Surplus $1.17Hammond SFK1 Transformer Accessories ARCA SKU: T22-1233 Brand: Hammond MPN: SFK1 UPC: 803423077662 Shipping Weight: 0.05 Shipping Height: 1.00 In. Shipping Length: 5.00 In...- SKU:
- T22-1233
- Short Description:
- SECONDARY FUSE KIT
- Type:
- INDUSTRIAL CONTROL TRANSFORMER FUSE KIT
MSRP $4.10Surplus $1.17 -
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Hammond SG3A0075BK Dry Type Transformers 480V 3Ph
MSRP $4,500.00Surplus $1,012.50SKU: T22-1247 Brand: Hammond MPN: SG3A0075BK UPC: 803423122805 Shipping Weight: 592.00 lbs. Shipping Height: 42.00 In. Shipping Length: 36.00 In. Shipping Width: 32...- SKU:
- T22-1247
- Series:
- SG
- Approval:
- UL
- Approval:
- CSA
- Size:
- 28.3 Inch Width x 27 Inch Depth x 36 Inch Height
- Mounting:
- Floor
- Enclosure:
- NEMA 3R
- Power Rating:
- 75 Kilovolt Amp
- Frequency Rating:
- 60 Hertz
- Construction:
- Ventilated
- Primary Voltage:
- 208 Volt AC Delta
- Secondary Voltage:
- 480 Volt Star/277 Volt AC
- Number of Phases:
- 3
- Weight:
- 510 Pound
- Temperature Rise:
- 150 Deg C
- Type Designation:
- DH3
- Winding Type:
- Aluminum
- Short Description:
- 28.3" x 27" x 36", 75 kVA, 208 VAC Delta Primary, 480 VAC Star/277 VAC Secondary, 60 Hz, 3-Phase, Aluminum Winding, Floor Mount, Ventilated
- Catalog:
- HammondPowerSolutions_00018_2-7_11_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00005_INST.pdf
MSRP $4,500.00Surplus $1,012.50 -
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Hammond SG3A0112PK0C Dry Type Transformers
MSRP $8,857.13Surplus $1,693.93SKU: T22-1914 Brand: Hammond MPN: SG3A0112PK0C UPC: 80342312635 Shipping Weight: 796.00 lbs. Shipping Height: 42.00 In. Shipping Length: 35.00 In. Shipping Width: 32...- SKU:
- T22-1914
- TS PIK:
- 126501622
MSRP $8,857.13Surplus $1,693.93 -
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Hammond SG3A0150PN Other Transformers EA
MSRP $4,000.00Surplus $765.00SKU: T22-1857 Brand: Hammond MPN: SG3A0150PN UPC: Shipping Weight: 887.00 lbs. Shipping Height: 51.00 In. Shipping Length: 32.00 In. Shipping Width: 30.00 In...- SKU:
- T22-1857
MSRP $4,000.00Surplus $765.00 -
Hammond SL50AG Control Transformers
MSRP $244.00Surplus $52.70SKU: T22-2029 Brand: Hammond MPN: SL50AG UPC: Shipping Weight: 2.10 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In. Product...- SKU:
- T22-2029
MSRP $244.00Surplus $52.70 -
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Hammond SP100QR Control Transformers Industrial Open-Style 100V
MSRP $53.00Surplus $8.66Hammond SP100QR Control Transformers Industrial Open-Style 100V​ ARCA SKU: T22-1523 Brand: Hammond MPN: SP100QR UPC: AC0000289 Shipping Weight: 3.10 lbs. Shipping Height: 5.00 In...- SKU:
- T22-1523
- Series:
- SP
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 2.99 Inch W x 3.54 Inch D x 2.85 Inch H
- Mounting:
- 0.22 Inch L x 0.44 Inch W Slot
- Terminal Type:
- Screw
- Power Rating:
- 100 VA
- Power Rating:
- 100 VA (CE)
- Applicable Standard:
- NEMA
- Frequency Rating:
- 50/60 Hz
- Primary Voltage:
- 240 x 480 V
- Primary Voltage:
- 230 x 460 V
- Primary Voltage:
- 220 x 440 V
- Secondary Voltage:
- 12 x 24 V
- Secondary Voltage:
- 11.5 x 23 V
- Secondary Voltage:
- 11 x 22 V
- Temperature Rise:
- 80 Deg C
- Insulation Class:
- B
- Short Description:
- 2.99" x 3.54" x 2.85", 100 VA, 100 VA, 240 x 480/230 x 460/220 x 440 VAC Primary, 12 x 24/11.5 x 23/11 x 22 VAC Secondary, 50/60 Hz, Screw Terminal, 0.22" x 0.44" Slot
- Catalog:
- HammondPowerSolutions_00019_1-3_5_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00007_INST.pdf
MSRP $53.00Surplus $8.66 -
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Hammond SP150MQMJ Control Transformers 480V
MSRP $137.00Surplus $41.92Hammond SP150MQMJ Control Transformers 480V​ ARCA SKU: T22-1538 Brand: Hammond MPN: SP150MQMJ UPC: Shipping Weight: 4.40 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00...- SKU:
- T22-1538
- Series:
- SP
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 2.99 Inch W x 4.29 Inch D x 2.85 Inch H
- Mounting:
- 0.22 Inch L x 0.44 Inch W Slot
- Terminal Type:
- Screw
- Power Rating:
- 150 VA
- Power Rating:
- 150 VA (CE)
- Applicable Standard:
- NEMA
- Frequency Rating:
- 50/60 Hz
- Primary Voltage:
- 240 x 480 V
- Primary Voltage:
- 230 x 460 V
- Primary Voltage:
- 220 x 440 V
- Secondary Voltage:
- 120 x 240 V
- Secondary Voltage:
- 115 x 230 V
- Secondary Voltage:
- 110 x 220 V
- Temperature Rise:
- 80 Deg C
- Insulation Class:
- B
- Short Description:
- 2.99" x 4.29" x 2.85", 150 VA, 150 VA, 240 x 480/230 x 460/220 x 440 VAC Primary, 120 x 240/115 x 230/110 x 220 VAC Secondary, 50/60 Hz, Screw Terminal, 0.22" x 0.44" Slot
- Catalog:
- HammondPowerSolutions_00019_1-3_5_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00007_INST.pdf
MSRP $137.00Surplus $41.92 -
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Hammond SP150SP Control Transformers Open Style Control Transformer 150V 50/60Hz
MSRP $137.00Surplus $8.36Hammond SP150SP Control Transformers Open Style Control Transformer 150V 50/60Hz​ ARCA SKU: T22-1543 Brand: Hammond MPN: SP150SP UPC: 80342309931 Shipping Weight: 4.40 lbs. Shipping...- SKU:
- T22-1543
- Series:
- SP
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 2.99 Inch W x 4.29 Inch D x 2.85 Inch H
- Mounting:
- 0.22 Inch L x 0.44 Inch W Slot
- Terminal Type:
- Screw
- Power Rating:
- 150 VA
- Power Rating:
- 150 VA (CE)
- Applicable Standard:
- NEMA
- Frequency Rating:
- 50/60 Hz
- Primary Voltage:
- 208 x 416 V
- Primary Voltage:
- 200 x 400 V
- Primary Voltage:
- 190 x 380 V
- Secondary Voltage:
- 120 x 240 V
- Secondary Voltage:
- 115 x 230 V
- Secondary Voltage:
- 110 x 220 V
- Temperature Rise:
- 80 Deg C
- Insulation Class:
- B
- Short Description:
- 2.99" x 4.29" x 2.85", 150 VA, 150 VA, 208 x 416/200 x 400/190 x 380 VAC Primary, 120 x 240/115 x 230/110 x 220 VAC Secondary, 50/60 Hz, Screw Terminal, 0.22" x 0.44" Slot
- Catalog:
- HammondPowerSolutions_00019_1-3_8_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00007_INST.pdf
MSRP $137.00Surplus $8.36 -
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Hammond SP250SP Control Transformers EA
MSRP $79.60Surplus $21.92Hammond SP250SP Control Transformers EA​ ARCA SKU: T22-1542 Brand: Hammond MPN: SP250SP UPC: 80342309932 Shipping Weight: 6.70 lbs. Shipping Height: 6.00 In. Shipping...- SKU:
- T22-1542
- Short Description:
- 250VA 208X416-120X240
- UOM:
- EA
- Type:
- CONTROL TRANSFORMER
MSRP $79.60Surplus $21.92 -
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Hammond SP3000ACP Control Transformers 600V 60Hz 1Ph
MSRP $1,386.00Surplus $238.57Hammond SP3000ACP Control Transformers 600V 60Hz 1Ph​ ARCA SKU: T22-1517 Brand: Hammond MPN: SP3000ACP UPC: Shipping Weight: 73.00 lbs. Shipping Height: 13.00 In. Shipping...- SKU:
- T22-1517
- Series:
- SP
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 7.5 Inch W x 7.5 Inch D x 6.5 Inch H
- Mounting:
- 0.44 Inch L x 1 Inch W Slot
- Terminal Type:
- Screw
- Power Rating:
- 3000 VA
- Power Rating:
- 2000 VA (CE)
- Applicable Standard:
- NEMA
- Frequency Rating:
- 60 Hz
- Primary Voltage:
- 600/480 V
- Primary Voltage:
- 575/460 V
- Primary Voltage:
- 550/440 V
- Secondary Voltage:
- 120 x 240 V
- Secondary Voltage:
- 115 x 230 V
- Secondary Voltage:
- 110 x 220 V
- Temperature Rise:
- 115 Deg C
- Insulation Class:
- F
- Short Description:
- 7.5" x 7.5" x 6.5", 3000 VA, 2000 VA, 600/480 VAC, 575/460 VAC, 550/440 VAC Primary, 120 x 240/115 x 230/110 x 220 VAC Secondary, 60 Hz, Screw Terminal, 0.44" x 1" Slot
- Catalog:
- HammondPowerSolutions_00019_1-4_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00007_INST.pdf
MSRP $1,386.00Surplus $238.57 -
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Hammond SP50MQMJ Control Transformers 120-240 VAC 50/60Hz
MSRP $98.00Surplus $18.74Hammond SP50MQMJ Control Transformers 120-240 VAC 50/60Hz​ ARCA SKU: T22-1536 Brand: Hammond MPN: SP50MQMJ UPC: 803423098759 Shipping Weight: 2.10 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- T22-1536
- Series:
- SP
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 2.6 Inch Width x 3.35 Inch Depth x 2.6 Inch Height
- Mounting:
- 0.44 Inch Length x 0.22 Inch Width Slot
- Terminal Type:
- Screw
- Power Rating:
- 50 Volt Amp
- Power Rating:
- 50 Volt Amp (CE)
- Applicable Standard:
- IEC 61558
- Applicable Standard:
- NEMA (ST-1)
- Frequency Rating:
- 50/60 Hertz
- Primary Voltage:
- 240 x 480 Volt AC
- Primary Voltage:
- 230 x 460 Volt AC
- Primary Voltage:
- 220 x 440 Volt AC
- Secondary Voltage:
- 120 x 240 Volt AC
- Secondary Voltage:
- 115 x 230 Volt AC
- Secondary Voltage:
- 110 x 220 Volt AC
- Temperature Rise:
- 80 Deg C
- Insulation Class:
- 130
- Short Description:
- 2.6" x 3.35" x 2.6", 50 VA, 50 VA, 240 x 480/230 x 460/220 x 440 VAC Primary, 120 x 240/115 x 230/110 x 220 VAC Secondary, 50/60 Hz, Screw Terminal, 0.22" x 0.44" Slot
- Catalog:
- HammondPowerSolutions_00019_1-3_5_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00007_INST.pdf
MSRP $98.00Surplus $18.74 -
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Hammond SP50NJ Current Transformers .42A 277V 1Ph 50kVA
MSRP $35.00Surplus $8.75Hammond SP50NJ Current Transformers .42A 277V 1Ph 50kVA ARCA SKU: T22-1263 Brand: Hammond MPN: SP50NJ UPC: 803423099206 Shipping Weight: 2.05 Shipping Height: 5.00 In. Shipping...- SKU:
- T22-1263
- Short Description:
- 50VA 277-120
- Volts:
- 277 V
- Amps:
- 0.42 A
- Number of Phases:
- 1
- Type:
- CORE AND COIL CONTROL TRANSFORMER
MSRP $35.00Surplus $8.75
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