50004263-002
Honeywell Control Transformer 50004263-002
Honeywell
Honeywell Control Transformer 50004263-002
['Home', 'Transformers', 'Honeywell', '50004263-002'] Need Honeywell 50004263-002? Control Transformer for HVAC and Ind…
Specifications
| Brand | Honeywell |
|---|---|
| Model Number | 50004263-002 |
| Official Product Name | Honeywell Control Transformer 120V AC to 24V AC 20VA |
| Applicable System | HVAC and Industrial Control Circuits (24 V AC Control Power) |
| Product Type | Control Transformer (Low-Voltage) |
| Equivalent Standard | UL Listed (File E126807), CSA Certified |
| Product Status | Active |
| Secondary voltage | 24 V AC |
| Power rating | 20 VA |
| Class | Class 2 (non-wet), Class 3 (wet) |
| Short-circuit class | Isc-class 130 (B) |
| Listing / approvals | UL Listed, File E126807; CSA Certified |
| Primary leads | Black-White (Blk-wht) |
| Secondary leads | Brown-Brown (Brn-brn) |
| Net weight | Approx. 420 to 470 g (source dependent) |
| Country of origin | China (per distributor listings) |
| Mounting | Panel/equipment mount (confirm with supplier) |
| Dimensions | N/A (compact control transformer; confirm with supplier) |
| Primary voltage | 120 V AC, 50/60 Hz |
Product Description
It is a Class 2 transformer (Class 2 non-wet, Class 3 wet) with an Isc-class 130 (B) rating and carries UL Listing file E126807. Commonly used to step down control-circuit voltage for HVAC, building automation and industrial control panels, it is a compact, panel-mountable component supplied by Honeywell (Resideo) and widely stocked by industrial spare-parts distributors. The Honeywell 50004263-002 is a low-voltage control transformer with a 120 V AC, 50/60 Hz primary and a 24 V AC, 20 VA secondary.
Basic Product Information
- Class 2 transformer (Class 2 non-wet, Class 3 wet) with Isc-class 130 (B)
- UL Listed under file E126807 and CSA certified for control-circuit use
- Compact, lightweight control transformer suitable for panel and equipment mounting
- Widely stocked spare part for HVAC and building-automation control systems
- 120 V AC, 50/60 Hz primary stepped down to 24 V AC secondary at 20 VA
Technical Specifications
Version & Model Difference
['Honeywell/Resideo control transformers are offered in multiple VA ratings and primary/secondary voltages; confirm 20 VA and 120V/24V for this exact code.', 'Some listings show the same 50004263-002 as new or used/refurbished surplus stock; verify condition when ordering.']
Application Scenarios
- Stepping down 120 V AC mains to 24 V AC control power in HVAC and building automation
- Control-circuit power supply for industrial panels, relays and contactors
- Replacement transformer for Honeywell/Resideo equipment and compatible systems
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Frequently Asked Questions
What are the ratings of the Honeywell 50004263-002 transformer?
It is a control transformer with a 120 V AC, 50/60 Hz primary and a 24 V AC, 20 VA secondary, Class 2 (non-wet) / Class 3 (wet), with UL Listing file E126807.
Is this transformer UL listed?
Yes. It carries UL Listing under file E126807 and is CSA certified, making it suitable for code-compliant 24 V AC control-circuit applications.
What are the lead colors and connections?
Per distributor listings, the primary leads are black-white and the secondary leads are brown-brown; verify wiring against the device label before installation.
What is the weight and origin of the 50004263-002?
Distributor listings give a net weight of about 420 to 470 g and state country of origin as China; confirm exact weight and condition (new/used) with your supplier.
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