Transformer - Hammond, Toroidal Power, 60V / 120V secondary

Transformer - Hammond, Toroidal Power, 60V / 120V secondary

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Starting at: $80.42
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Dual 117/234 VAC primary, ~\frac{50}{60}~ Hz. operation. 120 V series, 60 V parallel secondary.

Toroidal transformers are

  • low profile
  • lightweight
  • cool running / high efficiency
  • have low stray magnetic flux leakage (low EMI) due to core shape


  • Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware
  • Minimum 8" long flexible leads
  • Manufactured using Class B (130 degree C) materials.
  • Hi-Pot test of 4,000VAC RMS between primary & secondary
  • UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
  • CSA certified to C22.2 #66 - CSA file #209651
  • CE compliant to IEC 61558-2-4

Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer.

Note about Inrush Current: Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Part No. VA VAC Secondary (RMS) Dual or Single Secondary % Voltage Regulation Toroid Center
Series Parallel
P-T1182L60 300 120V C.T. @ 2.5A 60V @ 5A Dual 6.10% Open
P-T1182N60 500 120V C.T. @ 4.17A 60V @ 8.34A Dual 4.80% Open
P-T1182P60 625 120V C.T. @ 5.21A 60V @ 10.42A Dual 4.10% Open
P-T1182Q60 750 120V C.T. @ 6.25A 60V @ 12.5A Dual 4.10% Open
P-T1182R60 1000 120V C.T. @ 8.3A 60V @ 16.7A Dual 2.80% Open
P-T1182T60 1500 120V C.T. @ 12.50A 60V @ 25A Dual 2.91% Open
P-T1182T60P 1500 120V C.T. @ 12.5A 60V @ 25A Dual 3.00% Potted

For other toroidal secondary voltages, see our other listings:

Voltage Product
6V parallel / 12V series secondary P-T1182-6
9V parallel / 18V series secondary P-T1182-9
12V parallel / 24V series secondary P-T1182-12
15V parallel / 30V series secondary P-T1182-15
18V parallel / 36V series secondary P-T1182-18
22V parallel / 44V series secondary P-T1182-22
24V parallel / 48V series secondary P-T1182-24
30V parallel / 60V series secondary P-T1182-30
40V parallel / 80V series secondary P-T1182-40
60V parallel / 120V series secondary P-T1182-60
90V parallel / 180V series secondary P-T1182-90
110V parallel / 220V series secondary P-T1182-110
117V parallel / 234V series secondary P-T1182-117
240V secondary P-T1182-240
RoHS Compliant
Item ID:
Part Numbers
VA RatingOur Part NumberUPC/EANHammond Part Number
300P-T1182L60623980531762 1182L60
500P-T1182N60623980531823 1182N60
625P-T1182P60623980531885 1182P60
750P-T1182Q60623980531946 1182Q60
1000P-T1182R60623980532004 1182R60
1500P-T1182T60623980532059 1182T60
1500 pottedP-T1182T60P623980270029 1182T60P
Product Measurements by Type
% Voltage Regulation300 versionP-T1182L606.10%
500 versionP-T1182N604.80%
625 versionP-T1182P604.10%
750 versionP-T1182Q604.10%
1000 versionP-T1182R602.80%
1500 versionP-T1182T602.91%
1500 potted versionP-T1182T60P3.00%
Height300 versionP-T1182L601.88 in.
500 versionP-T1182N602.25 in.
625 versionP-T1182P602.38 in.
750 versionP-T1182Q602.88 in.
1000 versionP-T1182R602.88 in.
1500 versionP-T1182T603.25 in.
1500 potted versionP-T1182T60P3.25 in.
Inside Diameter300 versionP-T1182L601.85 in.
500 versionP-T1182N602.30 in.
625 versionP-T1182P602.45 in.
750 versionP-T1182Q602.45 in.
1000 versionP-T1182R602.35 in.
Lead Length8 in.
Outside Diameter300 versionP-T1182L604.88 in.
500 versionP-T1182N605.5 in.
625 versionP-T1182P605.88 in.
750 versionP-T1182Q605.88 in.
1000 versionP-T1182R606.25 in.
1500 versionP-T1182T607.25 in.
1500 potted versionP-T1182T60P7.25 in.
Parallel Secondary300 versionP-T1182L6060V @ 5A
500 versionP-T1182N6060V @ 8.34A
625 versionP-T1182P6060V @ 10.42A
750 versionP-T1182Q6060V @ 12.5A
1000 versionP-T1182R6060V @ 16.7A
1500 versionP-T1182T6060V @ 25A
1500 potted versionP-T1182T60P60V @ 25A
Series Secondary300 versionP-T1182L60120V C.T. @ 2.5A
500 versionP-T1182N60120V C.T. @ 4.17A
625 versionP-T1182P60120V C.T. @ 5.21A
750 versionP-T1182Q60120V C.T. @ 6.25A
1000 versionP-T1182R60120V C.T. @ 8.3A
1500 versionP-T1182T60120V C.T. @ 12.50A
1500 potted versionP-T1182T60P120V C.T. @ 12.5A
Toroid Center300 versionP-T1182L60Open
500 versionP-T1182N60Open
625 versionP-T1182P60Open
750 versionP-T1182Q60Open
1000 versionP-T1182R60Open
1500 versionP-T1182T60Open
1500 potted versionP-T1182T60PPotted
Packaging Information
Packaging Dimensions300 versionP-T1182L605 in. × 5 in. × 2 in.
500 versionP-T1182N605.5 in. × 5.5 in. × 2.25 in.
625 versionP-T1182P606 in. × 6 in. × 2.5 in.
750 versionP-T1182Q606 in. × 6 in. × 2.87 in.
1000 versionP-T1182R606.25 in. × 6.25 in. × 3 in.
1500 versionP-T1182T607.4 in. × 7.4 in. × 3.5 in.
1500 potted versionP-T1182T60P7.4 in. × 7.4 in. × 3.5 in.
Weight (Packaging)300 versionP-T1182L605.75 lbs.
500 versionP-T1182N607.75 lbs.
625 versionP-T1182P6010.8 lbs.
750 versionP-T1182Q6013 lbs.
1000 versionP-T1182R6016.5 lbs.
1500 versionP-T1182T6023 lbs.
1500 potted versionP-T1182T60P23 lbs.
Product Measurements by Item
P-T1182L60 - 300 version% Voltage Regulation6.10%
Height1.88 in.
Inside Diameter1.85 in.
Lead Length8 in.
Outside Diameter4.88 in.
Parallel Secondary60V @ 5A
Series Secondary120V C.T. @ 2.5A
Toroid CenterOpen
P-T1182N60 - 500 version% Voltage Regulation4.80%
Height2.25 in.
Inside Diameter2.30 in.
Lead Length8 in.
Outside Diameter5.5 in.
Parallel Secondary60V @ 8.34A
Series Secondary120V C.T. @ 4.17A
Toroid CenterOpen
P-T1182P60 - 625 version% Voltage Regulation4.10%
Height2.38 in.
Inside Diameter2.45 in.
Lead Length8 in.
Outside Diameter5.88 in.
Parallel Secondary60V @ 10.42A
Series Secondary120V C.T. @ 5.21A
Toroid CenterOpen
P-T1182Q60 - 750 version% Voltage Regulation4.10%
Height2.88 in.
Inside Diameter2.45 in.
Lead Length8 in.
Outside Diameter5.88 in.
Parallel Secondary60V @ 12.5A
Series Secondary120V C.T. @ 6.25A
Toroid CenterOpen
P-T1182R60 - 1000 version% Voltage Regulation2.80%
Height2.88 in.
Inside Diameter2.35 in.
Lead Length8 in.
Outside Diameter6.25 in.
Parallel Secondary60V @ 16.7A
Series Secondary120V C.T. @ 8.3A
Toroid CenterOpen
P-T1182T60 - 1500 version% Voltage Regulation2.91%
Height3.25 in.
Lead Length8 in.
Outside Diameter7.25 in.
Parallel Secondary60V @ 25A
Series Secondary120V C.T. @ 12.50A
Toroid CenterOpen
P-T1182T60P - 1500 potted version% Voltage Regulation3.00%
Height3.25 in.
Lead Length8 in.
Outside Diameter7.25 in.
Parallel Secondary60V @ 25A
Series Secondary120V C.T. @ 12.5A
Toroid CenterPotted

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