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Blueair

Transformers

Transformers

This category features industrial-grade electrical transformers, isolation modules, and specialized voltage-regulation equipment engineered to step up, step down, or isolate electrical potential across commercial, manufacturing, and HVAC/R power distribution networks. The technical selection includes dry-type distribution transformers, control-power transformers (CPTs), buck-boost modules, and current transformers designed to convert high transmission voltages into usable branch circuit levels (such as 480V to 208Y/120V). Fabricated with high-permeability magnetic cores and premium copper or aluminum windings, these units are engineered to dissipate operational heat, minimize core losses, and withstand high inrush currents. This robust lineup provides electrical contractors, industrial panel builders, and facility engineers with National Electrical Code (NEC) compliant solutions to protect sensitive electronic systems, match equipment voltage requirements, and ensure safe, efficient site power distribution.

31 products

Nortek Global HVAC

TRANSFORMER 120/24V, 40VA, 60

622337

$20.95In Stock

Allied Air Enterprises, Inc.

LENNOX TRANSFORMER 38M45

38M45

$52.275In Stock

Allied Air Enterprises, Inc.

Magic-Pak Transformer

R104824-02

$97.10In Stock

Allied Air Enterprises, Inc.

42J3201 TRANSFORMER

42J32

$39.775In Stock

DiversiTech Corporation

DIVERSITECH TRANSFORMER 120/208/240VAC (T1404)

PF42440

$29.525In Stock

DiversiTech Corporation

DIVERSITECH TRANSFORMER 120VAC (T1401)

PF12406

$28.775In Stock

RHEEM SALES COMPANY, INC

621704 TRANSFORMER 40VA

621704

ContactOut of Stock

Neuco

TRANSFORMER AT150F1030

AT150F1030

ContactOut of Stock

Mars

TRANSFORMER PM10048P

PM10048P

ContactOut of Stock

LG ELECTRONICS USA, INC.

EBJ36274407 TRANSFORMER

EBJ36274407

ContactOut of Stock

RHEEM SALES COMPANY, INC

622334 TRANSFORMER 40VA

622334

ContactOut of Stock

CSW Industrials Inc

TRANSFORMER 2031F

2031F

ContactOut of Stock

ALLIED PARTS

42J32 LENNOX TRANSFORMER

42J32

ContactOut of Stock

Johnstone Supply

GOODMAN TRANSFORMER 0130M00138S

0130M00138S

ContactOut of Stock

Neuco

RAYPAK TRANSFORMER 7494F

7494F

ContactOut of Stock

ALLIED PARTS

TRANSFORMER 38M45

38M45

ContactOut of Stock

DiversiTech Corporation

TRANSFORMER 4031F

44504

ContactOut of Stock

CSW Industrials Inc

TRANSFORMER 7521F

7521F

ContactOut of Stock

ALLIED PARTS

19W88 LENNOX TRANSFORMER

19W88

ContactOut of Stock

RHEEM SALES COMPANY, INC

01-0190 TRANSFORMER 40VA

01-0190

ContactOut of Stock

DiversiTech Corporation

PF52475 TRANSFORMER 75VA

PF52475

ContactOut of Stock

RHEEM SALES COMPANY, INC

TRANSFORMER 621709R 40VA

621709R

ContactOut of Stock

Supco

SXT105 TRANSFORMER

SXT105

$15.59In Stock

RHEEM SALES COMPANY, INC

622335 TRANSFORMER 40VA

622335

ContactOut of Stock

RHEEM SALES COMPANY, INC

622336 TRANSFORMER 40VA

622336

ContactOut of Stock