AHR Series Class 2 UL 1585 Transformers
The AHR Series transformers are designed for reliable power conversion, offering a range of VA ratings from 30 VA to 75 VA. They are inherently energy-limited for 30-40 VA models and feature an integrated resettable circuit breaker for 75 VA models, ensuring safety and operational efficiency. These transformers are suitable for various applications requiring stable voltage output, with input voltages available from 120V to 575V and a standard 24V output. Key advantages include a compact frame size, low heat rise, and split bobbin design for enhanced insulation and performance. Options for termination include screw terminals, quick-connects, and wire leads, along with various mounting configurations to suit different installation needs.
Product Attributes
- Brand: AHR Series
- Certifications: CLASS 2 UL 1585, C US
- Insulation System: Class B (130 C)
- Operation Frequency: 60Hz (for specific models), 50/60Hz (for others)
- Customization: Available for wire length, color, terminations, and other requirements.
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) | 50/60Hz. |
| AHR30311 | 30 VA | 120V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR30312 | 30 VA | 240V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR30313 | 30 VA | 277V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR30314 | 30 VA | 480V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR30315 | 30 VA | 380/415V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR30316 | 30 VA | 575V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR30317 | 30 VA | 120/240V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR30318 | 30 VA | 120/208/240V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR40309 | 40 VA | 120V | QT (Screw) | FM (Foot Mount) | 60Hz operation only. |
| AHR40310 | 40 VA | 208/240V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR40311 | 40 VA | 120V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR40312 | 40 VA | 240V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR40313 | 40 VA | 277V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR40314 | 40 VA | 480V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR40315 | 40 VA | 380/415V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR40316 | 40 VA | 575V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR40317 | 40 VA | 120/240V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR40318 | 40 VA | 120/208/240V | QT (Screw) | FM (Foot Mount) | 50/60Hz. |
| AHR50309 | 50 VA | 120V | Q1/Q2/QT/W | FM/MM/PM/FC | 50/60Hz. |
| AHR50310 | 50 VA | 208/240V | Q1/Q2/QT/W | FM/MM/PM/FC | 50/60Hz. |
| AHR50311 | 50 VA | 120V | Q1/Q2/QT/W | FM/MM/PM/FC | 50/60Hz. |
| AHR50312 | 50 VA | 240V | Q1/Q2/QT/W | FM/MM/PM/FC | 50/60Hz. |
| AHR50317 | 50 VA | 120/240V | Q1/Q2/QT/W | FM/MM/PM/FC | 50/60Hz. |
| AHR50318 | 50 VA | 120/208/240V | Q1/Q2/QT/W | FM/MM/PM/FC | 50/60Hz. |
| AHR75310 | 75 VA | 208/240V | Q1/Q2/QT/W | FM/MM/PM/FC | Integrated Circuit Breaker. 50/60Hz. |
| AHR75311 | 75 VA | 120V | Q1/Q2/QT/W | FM/MM/PM/FC | Integrated Circuit Breaker. 50/60Hz. |
| AHR75312 | 75 VA | 240V | Q1/Q2/QT/W | FM/MM/PM/FC | Integrated Circuit Breaker. 50/60Hz. |
| AHR75313 | 75 VA | 277V | Q1/Q2/QT/W | FM/MM/PM/FC | Integrated Circuit Breaker. 50/60Hz. |
| AHR75353 | 75 VA | 480V | Q1/Q2/QT/W | FM/MM/PM/FC | Integrated Circuit Breaker. 50/60Hz. |
| AHR75314 | 75 VA | 380/415V | Q1/Q2/QT/W | FM/MM/PM/FC | Integrated Circuit Breaker. 50/60Hz. |
| AHR75346 | 75 VA | 575V | Q1/Q2/QT/W | FM/MM/PM/FC | Integrated Circuit Breaker. 50/60Hz. |
| AHR75359 | 75 VA | 400V | Q1/Q2/QT/W | FM/MM/PM/FC | Integrated Circuit Breaker. 50/60Hz. |
2411280057_ZETTLER-AHR50317FMW_C20169518.pdf
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