
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 PH50QR Control Transformers EA
MSRP $67.30Surplus $12.87Hammond PH50QR Control Transformers EA ARCA SKU: T22-1670 Brand: Hammond MPN: PH50QR UPC: Shipping Weight: 3.20 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In...- SKU:
- T22-1670
MSRP $67.30Surplus $12.87 -
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Hammond PH50SP Control Transformers Industrial Control
MSRP $80.00Surplus $13.86Hammond PH50SP Control Transformers Industrial Control​ ARCA SKU: T22-1154 Brand: Hammond MPN: PH50SP UPC: 803423019884 Shipping Weight: 3.35 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- T22-1154
- Series:
- PH50
- Approval:
- UL 506
- Approval:
- UL (Canada and US)
- Approval:
- CE
- Size:
- 3 Inch W x 4.38 Inch D x 3.19 Inch H
- Mounting:
- 0.22 Inch L x 0.44 Inch W Slot
- Terminal Type:
- Screw
- Power Rating:
- 50 VA
- Applicable Standard:
- ANSI 506
- Applicable Standard:
- IEC 61558
- Applicable Standard:
- NEMA ST-1
- 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:
- 55 Deg C
- Insulation Class:
- 105
- Short Description:
- 3" x 4.38" x 3.19", 50 VA, 208 x 416 VAC Primary, 120 x 240 VAC Secondary, 50/60 Hz, Screw Terminal, 0.22" x 0.44" Slot
- Catalog:
- HammondPowerSolutions_00016_1-3_6_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00018_INST.pdf
MSRP $80.00Surplus $13.86 -
Hammond PH750AJ Control Transformers
MSRP $325.00Surplus $87.17SKU: T22-2092 Brand: Hammond MPN: PH750AJ UPC: 80342301992 Shipping Weight: 16.40 lbs. Shipping Height: 7.00 In. Shipping Length: 8.00 In. Shipping Width: 7.00 In...- SKU:
- T22-2092
- Secondary Voltage:
- 120 x 240 VAC, 115 x 230 VAC, 110 x 220 VAC
- Series:
- PH
- Primary Voltage:
- 600 VAC, 575 VAC, 550 VAC
- Frequency Rating:
- 60 Hertz
- Short Description:
- 5.13" x 6.38" x 4.31", 750 VA, 600 VAC Primary, 120 x 240 VAC Secondary, 50/60 Hz, Screw Terminal, 0.31" x 0.81" Slot, Encapsulated Industrial Control Transformer
- Installation/Operator:
- HammondPowerSolutions_00018_INST.pdf
- Terminal Type:
- Screw
- Insulation Class:
- 130
- Temperature Rise:
- 80 Deg C
- Power Rating:
- 750 V A
- Mounting:
- 0.81 Length x 0.31 Width Slot
- Catalog:
- HammondPowerSolutions_00016_1-4_CAT.pdf
- Size:
- 5.13 Inch Width x 6.38 Inch Depth x 4.31 Inch Height
- Applicable Standard:
- ANSI 506, IEC 61558, NEMA ST-1
- Approval:
- UL 506, UL (Canada and US), CE
MSRP $325.00Surplus $87.17 -
Hammond PH750MEMX Control Transformers
MSRP $381.00Surplus $86.26SKU: T22-2022 Brand: Hammond MPN: PH750MEMX UPC: 80342307849 Shipping Weight: 20.65 lbs. Shipping Height: 7.00 In. Shipping Length: 10.00 In. Shipping Width: 9.00 In...- SKU:
- T22-2022
- TS PIK:
- 122082394
- Power Rating:
- 750 V A
- Short Description:
- 5.25" x 6.5" x 4.94", 750 VA, 415/400/380 VAC Primary, 110 x 220 VAC Secondary, 50/60 Hz, Screw Terminal, 0.31" x 0.81" Slot, Encapsulated Industrial Control Transformer
- Primary Voltage:
- 415/400/380 VAC
- Catalog:
- HammondPowerSolutions_00016_1-3_8_CAT.pdf
- Series:
- PH
- Secondary Voltage:
- 110 x 220 VAC
- Installation/Operator:
- HammondPowerSolutions_00018_INST.pdf
- Terminal Type:
- Screw
- Frequency Rating:
- 50/60 Hertz
- Applicable Standard:
- ANSI/UL 506, IEC 61558, NEMA ST-1
- Temperature Rise:
- 80 Deg C
- Size:
- 5.25 Inch Width x 6.5 Inch Depth x 4.94 Inch Height
- Approval:
- UL (Canada and US), CE
MSRP $381.00Surplus $86.26 -
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Hammond PH750MLI Control Transformers
MSRP $286.00Surplus $67.71SKU: T22-1675 Brand: Hammond MPN: PH750MLI UPC: Shipping Weight: 21.75 lbs. Shipping Height: 8.00 In. Shipping Length: 12.00 In. Shipping Width: 12.00 In. Product...- SKU:
- T22-1675
- TS PIK:
- 122108817
MSRP $286.00Surplus $67.71 -
Hammond PH75PG Control Transformers
MSRP $70.40Surplus $15.84SKU: T22-1102 Brand: Hammond MPN: PH75PG UPC: 803423078133 Shipping Weight: 3.70 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- T22-1102
- TS PIK:
- 122082359
- Series:
- PH
- Short Description:
- 3.25" x 3.88" x 3.56", 75 VA, 120 x 240 VAC Primary, 12 x 24 VAC Secondary, 50/60 Hz, Screw Terminal, 0.22" x 0.44" Slot, Encapsulated Industrial Control Transformer
- Frequency Rating:
- 50/60 Hertz
- Primary Voltage:
- 120 x 240 VAC, 115 x 230 VAC, 110 x 220 VAC
- Insulation Class:
- 105
- Power Rating:
- 75 V A
- Approval:
- UL 506, UL (Canada and US), CE
- Terminal Type:
- Screw
- Size:
- 3.25 Inch Width x 3.88 Inch Depth x 3.56 Inch Height
- Catalog:
- HammondPowerSolutions_00016_1-3_7_CAT.pdf
- Secondary Voltage:
- 12 x 24 VAC, 11.5 x 23 VAC, 11 x 22 VAC
- Installation/Operator:
- HammondPowerSolutions_00018_INST.pdf
- Applicable Standard:
- ANSI 506, IEC 61558, NEMA ST-1
- Temperature Rise:
- 55 Deg C
- Mounting:
- 0.44 Length x 0.22 Inch Width Slot
- Country of Origin:
- USA
MSRP $70.40Surplus $15.84 -
Hammond PT100MQMJ-3 Control Transformers
MSRP $64.00Surplus $13.82SKU: T22-2031 Brand: Hammond MPN: PT100MQMJ-3 UPC: Shipping Weight: 5.35 lbs. Shipping Height: 6.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- T22-2031
MSRP $64.00Surplus $13.82 -
Hammond PT300MBMH Control Transformers
MSRP $300.00Surplus $18.50SKU: T22-2027 Brand: Hammond MPN: PT300MBMH UPC: 803423021726 Shipping Weight: 10.60 lbs. Shipping Height: 8.00 In. Shipping Length: 8.00 In. Shipping Width: 8.00 In...- SKU:
- T22-2027
MSRP $300.00Surplus $18.50 -
Hammond PT500PG Control Transformers
MSRP $170.00Surplus $36.72SKU: T22-2030 Brand: Hammond MPN: PT500PG UPC: Shipping Weight: 14.45 lbs. Shipping Height: 6.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- T22-2030
MSRP $170.00Surplus $36.72 -
Hammond PT50CM Dry Type Transformers
MSRP $42.00Surplus $9.07SKU: T22-2032 Brand: Hammond MPN: PT50CM UPC: 623980903392 Shipping Weight: 3.05 lbs. Shipping Height: 4.00 In. Shipping Length: 5.00 In. Shipping Width: 4.00 In...- SKU:
- T22-2032
MSRP $42.00Surplus $9.07 -
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Hammond PT50QR Control Transformers 480V
MSRP $48.00Surplus $12.16Hammond PT50QR Control Transformers 480V​ ARCA SKU: T22-1458 Brand: Hammond MPN: PT50QR UPC: Shipping Weight: 3.30 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In...- SKU:
- T22-1458
- Volts:
- 480 V
MSRP $48.00Surplus $12.16 -
Hammond PT750MEMX Control Transformers
MSRP $126.00Surplus $27.22SKU: T22-2020 Brand: Hammond MPN: PT750MEMX UPC: 803423022426 Shipping Weight: 19.30 lbs. Shipping Height: 7.00 In. Shipping Length: 8.00 In. Shipping Width: 8.00 In...- SKU:
- T22-2020
MSRP $126.00Surplus $27.22 -
Hammond Q002ERCF Dry Type Transformers
MSRP $598.00Surplus $166.44SKU: T22-2019 Brand: Hammond MPN: Q002ERCF UPC: 80342303381 Shipping Weight: 50.35 lbs. Shipping Height: 7.00 In. Shipping Length: 14.00 In. Shipping Width: 9.00 In...- SKU:
- T22-2019
- TS PIK:
- 120285947
- Series:
- Q
- Enclosure:
- NEMA 3R
- Number of Phases:
- 1
- Size:
- 7 Inch Width x 6.5 Inch Depth x 11.75 Inch Height
- Primary Voltage:
- 120 x 240 VAC
- Short Description:
- 7.06" x 6.25" x 11.75", 2000 VA, 120/240 VAC Primary, 12/24 VAC Secondary, 50/60 Hz, 1-Phase, Wall Mount, Copper Winding, Encapsulated, Welded Core, Buck Boost Transformer
- Power Rating:
- 2000 V A
- Temperature Rise:
- 115 Deg C
- Construction:
- Encapsulated, Welded Core
- Winding Type:
- Copper
- Secondary Voltage:
- 12 x 24 VAC
- Frequency Rating:
- 50/60 Hertz
- Catalog:
- HammondPowerSolutions_00035_154_155_CAT.pdf
- Installation/Operator:
- HammondPowerSolutions_00006_INST.pdf
- Country of Origin:
- Canada
MSRP $598.00Surplus $166.44 -
Hammond Q003XEKF Dry Type Transformers
MSRP $945.00Surplus $190.22SKU: T22-1985 Brand: Hammond MPN: Q003XEKF UPC: 803423033019 Shipping Weight: 108.00 lbs. Shipping Height: 16.00 In. Shipping Length: 28.00 In. Shipping Width: 14.00...- SKU:
- T22-1985
- TS PIK:
- 120285871
- Power Rating:
- 3 kV A
- Short Description:
- 10" x 7.75" x 17.25", 3 kVA, 190/200/208/220/240 x 380/400/415/440/480 VAC Primary, 120/240 VAC Secondary, 50/60 Hz 1-Phase, NEMA 3R, Wall Mount, Industrial Encapsulated Transformer
- Primary Voltage:
- 440 x 240 VAC
- Number of Phases:
- 1
- Frequency Rating:
- 50/60 Hertz
- Application:
- Indoor/Outdoor
- Catalog:
- HammondPowerSolutions_00023_199_200_202_CAT.pdf
- Size:
- 10 Inch Width x 7.75 Inch Depth x 17.25 Inch Height
- Installation/Operator:
- HammondPowerSolutions_00013_INST.pdf
- Secondary Voltage:
- 120/240 VAC
- Mounting:
- Wall
- Winding Type:
- Copper
- Enclosure:
- NEMA 3R
- Temperature Rise:
- 115 Deg C
- Approval:
- CE
- Country of Origin:
- Canada
MSRP $945.00Surplus $190.22 -
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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 $46.08SKU: 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 $46.08 -
Hammond QC15ERCB Dry Type Transformers
MSRP $171.00Surplus $49.25SKU: 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 $49.25 -
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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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