AHR Series Class 2 UL 1585 Transformers
The AHR Series transformers are designed for reliable power conversion, offering input voltages from 120V to 575V and a standard 24V output. They are available in 30 VA, 40 VA, 50 VA, and 75 VA ratings, catering to various power requirements. Key advantages include a compact frame size, low heat rise, and split bobbin design for enhanced safety and performance. The 30 VA and 40 VA models are inherently energy-limited, while the 75 VA models feature an integrated resettable circuit breaker. These transformers are suitable for a wide range of applications requiring Class 2 power, with options for screw, quick-connect, or wire lead terminations and various mounting styles.
Product Attributes
- Brand: AHR Series
- Certifications: UL/CUR File E214561, Class 2 UL 1585, C US
- Insulation System: Class B (130 C)
- Operation: 60Hz only for specific models, 50/60Hz for others
Technical Specifications
| Model Designation | VA Rating | Primary Input Voltages | Termination | Mounting | Notes |
|---|---|---|---|---|---|
| AHR30309 | 30 VA | 120V | QT (Screw) | FM (Foot Mount) | *60Hz operation only |
| AHR30310 | 30 VA | 208/240V | QT (Screw) | FM (Foot Mount) | |
| AHR30311 | 30 VA | 120V | QT (Screw) | MM (Multi Mount) | |
| AHR30312 | 30 VA | 240V | QT (Screw) | PM (Panel Mount) | |
| AHR30313 | 30 VA | 277V | QT (Screw) | FC (Fan Center Screw Term.) | |
| AHR30314 | 30 VA | 480V | QT (Screw) | FM (Foot Mount) | |
| AHR30315 | 30 VA | 380/415V | QT (Screw) | MM (Multi Mount) | |
| AHR30316 | 30 VA | 575V | QT (Screw) | PM (Panel Mount) | |
| AHR30317 | 30 VA | 120/240V | QT (Screw) | FC (Fan Center Screw Term.) | |
| AHR30318 | 30 VA | 120/208/240V | QT (Screw) | FM (Foot Mount) | **not available with Q1 or QT terminations |
| AHR40309 | 40 VA | 120V | QT (Screw) | FM (Foot Mount) | *60Hz operation only |
| AHR40310 | 40 VA | 208/240V | QT (Screw) | FM (Foot Mount) | |
| AHR40311 | 40 VA | 120V | QT (Screw) | MM (Multi Mount) | |
| AHR40312 | 40 VA | 240V | QT (Screw) | PM (Panel Mount) | |
| AHR40313 | 40 VA | 277V | QT (Screw) | FC (Fan Center Screw Term.) | |
| AHR40314 | 40 VA | 480V | QT (Screw) | FM (Foot Mount) | |
| AHR40315 | 40 VA | 380/415V | QT (Screw) | MM (Multi Mount) | |
| AHR40316 | 40 VA | 575V | QT (Screw) | PM (Panel Mount) | |
| AHR40317 | 40 VA | 120/240V | QT (Screw) | FC (Fan Center Screw Term.) | |
| AHR40318 | 40 VA | 120/208/240V | QT (Screw) | FM (Foot Mount) | **not available with Q1 or QT terminations |
| AHR50309 | 50 VA | 120V | Q1 (One Side QD) | FM (Foot Mount) | *60Hz operation only |
| AHR50310 | 50 VA | 208/240V | Q1 (One Side QD) | FM (Foot Mount) | |
| AHR50311 | 50 VA | 120V | Q1 (One Side QD) | MM (Multi Mount) | |
| AHR50312 | 50 VA | 240V | Q1 (One Side QD) | PM (Panel Mount) | |
| AHR50317 | 50 VA | 120/240V | Q1 (One Side QD) | FC (Fan Center Screw Term.) | |
| AHR50318 | 50 VA | 120/208/240V | Q1 (One Side QD) | FM (Foot Mount) | **not available with Q1 or QT terminations |
| AHR75310 | 75 VA | 208/240V | Q1 (One Side QD) | FM (Foot Mount) | Integrated Circuit Breaker |
| AHR75311 | 75 VA | 120V | Q1 (One Side QD) | FM (Foot Mount) | Integrated Circuit Breaker |
| AHR75312 | 75 VA | 240V | Q1 (One Side QD) | MM (Multi Mount) | Integrated Circuit Breaker |
| AHR75313 | 75 VA | 277V | Q1 (One Side QD) | PM (Panel Mount) | Integrated Circuit Breaker |
| AHR75353 | 75 VA | 480V | Q1 (One Side QD) | FC (Fan Center Screw Term.) | Integrated Circuit Breaker |
| AHR75314 | 75 VA | 380/415V | Q1 (One Side QD) | FM (Foot Mount) | Integrated Circuit Breaker |
| AHR75346 | 75 VA | 575V | Q1 (One Side QD) | MM (Multi Mount) | Integrated Circuit Breaker |
| AHR75359 | 75 VA | 400V | Q1 (One Side QD) | PM (Panel Mount) | Integrated Circuit Breaker |
2411280057_ZETTLER-AHR75310FMQ2_C20169520.pdf
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