Transformers Ul Approvals

Transformers for sale. Step up, step down, or isolation transformers. Single or three phase, up to 25kVA- find it at Blackhawk Supply.

All Types

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120VAC Primary Electrical Transformers

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Secondary 24VAC Transformer Supply

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120VAC Secondary Electrical Transformers

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Mars Controls 50341 Transformer 503 Open Frame with End Bells 120/208/240/480 Volt 24 Volt 100 Volt 60 Hertz | Blackhawk Supply

50341 | Transformer 503 Open Frame with End Bells 120 / 208 / 240 / 480 Volt 24 Volt 100 Volt 60 Hertz | Mars Controls

Brand: Mars Controls

SKU: 50341

Mars Controls 50327 Transformer 503 with Manual Reset Foot Mount 120/208/240/480 Volt 24 Volt 50 Volt 60 Hertz | Blackhawk Supply

50327 | Transformer 503 with Manual Reset Foot Mount 120 / 208 / 240 / 480 Volt 24 Volt 50 Volt 60 Hertz | Mars Controls

Brand: Mars Controls

SKU: 50327

Mars Controls 50321 Transformer 503 End Bell with Manual Reset Foot Mount 120/208/240/480 Volt 24 Volt 75 Volt 50/60 Hertz | Blackhawk Supply

50321 | Transformer 503 End Bell with Manual Reset Foot Mount 120 / 208 / 240 / 480 Volt 24 Volt 75 Volt 50 / 60 Hertz | Mars Controls

Brand: Mars Controls

SKU: 50321

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Belimo ZS-100 Weather shield - galvaneal (13" L x 8" W x 6" D). | Blackhawk Supply

ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo

Brand: Belimo

SKU: ZS-100

ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply

TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI

Brand: ACI

SKU: TSENSE-LCD

Square D 9001K35 Joystick Controller - 30mm - 5 Positions Spring Return - Without Contact | Blackhawk Supply

9001K35 | Joystick Controller - 30mm - 5 Positions Spring Return - Without Contact | Square D by Schneider Electric

Brand: Square D

SKU: 9001K35

Veris EP2100S EP | Analog In | 3-15/0-20psi | Blackhawk Supply

EP2100S | EP | Analog In | 3-15/0-20psi | Veris

Brand: Veris

SKU: EP2100S

Saginaw SCE-20H1608LP NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 20H x 16W x 8D | Blackhawk Supply

SCE-20H1608LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 20H x 16W x 8D | Saginaw

Brand: Saginaw

SKU: SCE-20H1608LP

Saginaw SCE-24N2406LP+SCE-24N24MPP NEMA1 | 24H x 24W x 6D | Subpanel: Perforated | Knockouts: No | Keyed: No | Blackhawk Supply

SCE-24N2406LP+SCE-24N24MPP | NEMA1 | 24H x 24W x 6D | Subpanel: Perforated | Knockouts: No | Keyed: No | Saginaw

Brand: Saginaw

SKU: SCE-24N2406LP+SCE-24N24MPP

Siemens QFM3160 Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply

QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens

Brand: Siemens

SKU: QFM3160