AHR Series Class 2 UL 1585 Transformers
The AHR Series transformers are designed for various industrial and commercial applications, offering reliable power conversion with input voltages ranging from 120-575 V and a standard 24 V output. They feature a compact frame size, split bobbin design for enhanced isolation, and Class B insulation systems (130C). Available in 30 VA, 40 VA, 50 VA, and 75 VA ratings, these transformers are UL/CUR listed and can be customized to meet specific requirements for wire length, color, and terminations. The 30 VA and 40 VA models are inherently energy-limited, while the 75 VA models include an integrated resettable circuit breaker for added protection.
Product Attributes
- Brand: AHR Series
- Certifications: UL/CUR File E214561, Class 2, UL 1585
- Insulation System: Class B (130C)
- Operation Frequency: 50/60Hz (except where noted as 60Hz only)
Technical Specifications
| Model Designation | VA Rating | Primary Input Voltages | Termination | Mounting | Notes |
| AHR30309 | 30 VA | 120 V | Screw (QT) | Panel Mount (FM) | 60Hz operation only |
| AHR30310 | 30 VA | 208/240 V | Screw (QT) | Panel Mount (FM) | |
| AHR30311 | 30 VA | 120 V | Screw (QT) | Panel Mount (FM) | |
| AHR30312 | 30 VA | 240 V | Screw (QT) | Panel Mount (FM) | |
| AHR30313 | 30 VA | 277 V | Screw (QT) | Panel Mount (FM) | |
| AHR30314 | 30 VA | 480 V | Screw (QT) | Panel Mount (FM) | |
| AHR30315 | 30 VA | 380/415 V | Screw (QT) | Panel Mount (FM) | |
| AHR30316 | 30 VA | 575 V | Screw (QT) | Panel Mount (FM) | |
| AHR30317 | 30 VA | 120/240 V | Screw (QT) | Panel Mount (FM) | |
| AHR30318 | 30 VA | 120/208/240 V | Screw (QT) | Panel Mount (FM) | **not available with Q1 or QT terminations |
| AHR40309 | 40 VA | 120 V | Screw (QT) | Panel Mount (FM) | 60Hz operation only |
| AHR40310 | 40 VA | 208/240 V | Screw (QT) | Panel Mount (FM) | |
| AHR40311 | 40 VA | 120 V | Screw (QT) | Panel Mount (FM) | |
| AHR40312 | 40 VA | 240 V | Screw (QT) | Panel Mount (FM) | |
| AHR40313 | 40 VA | 277 V | Screw (QT) | Panel Mount (FM) | |
| AHR40314 | 40 VA | 480 V | Screw (QT) | Panel Mount (FM) | |
| AHR40315 | 40 VA | 380/415 V | Screw (QT) | Panel Mount (FM) | |
| AHR40316 | 40 VA | 575 V | Screw (QT) | Panel Mount (FM) | |
| AHR40317 | 40 VA | 120/240 V | Screw (QT) | Panel Mount (FM) | |
| AHR40318 | 40 VA | 120/208/240 V | Screw (QT) | Panel Mount (FM) | **not available with Q1 or QT terminations |
| AHR50309 | 50 VA | 120 V | Quick Connect (Q1/Q2) or Wire Leads (W) | Panel Mount (FM) or Foot Mount (W) | |
| AHR50310 | 50 VA | 208/240 V | Quick Connect (Q1/Q2) or Wire Leads (W) | Panel Mount (FM) or Foot Mount (W) | |
| AHR50311 | 50 VA | 120 V | Quick Connect (Q1/Q2) or Wire Leads (W) | Panel Mount (FM) or Foot Mount (W) | |
| AHR50312 | 50 VA | 240 V | Quick Connect (Q1/Q2) or Wire Leads (W) | Panel Mount (FM) or Foot Mount (W) | |
| AHR50317 | 50 VA | 120/240 V | Quick Connect (Q1/Q2) or Wire Leads (W) | Panel Mount (FM) or Foot Mount (W) | |
| AHR50318 | 50 VA | 120/208/240 V | Quick Connect (Q1/Q2) or Wire Leads (W) | Panel Mount (FM) or Foot Mount (W) | **not available with Q1 or QT terminations |
| AHR75310 | 75 VA | 208/240 V | Quick Connect | Panel Mount (FM) or Foot Mount (W) | Integrated Circuit Breaker |
| AHR75311 | 75 VA | 120 V | Quick Connect | Panel Mount (FM) or Foot Mount (W) | Integrated Circuit Breaker |
| AHR75312 | 75 VA | 240 V | Quick Connect | Panel Mount (FM) or Foot Mount (W) | Integrated Circuit Breaker |
| AHR75313 | 75 VA | 277 V | Quick Connect | Panel Mount (FM) or Foot Mount (W) | Integrated Circuit Breaker |
| AHR75353 | 75 VA | 480 V | Quick Connect | Panel Mount (FM) or Foot Mount (W) | Integrated Circuit Breaker |
| AHR75314 | 75 VA | 380/415 V | Quick Connect | Panel Mount (FM) or Foot Mount (W) | Integrated Circuit Breaker |
| AHR75346 | 75 VA | 575 V | Quick Connect | Panel Mount (FM) or Foot Mount (W) | Integrated Circuit Breaker |
| AHR75359 | 75 VA | 400 V | Quick Connect | Panel Mount (FM) or Foot Mount (W) | Integrated Circuit Breaker |
2411280057_ZETTLER-AHR40310FMW_C20169509.pdf
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