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Product Specifications:
| Item | Class 2 Transformer |
| Connection-primary | Wire Lead |
| Connection-secondary | Wire Leads |
| Depth | 1 22/25" |
| Enclosed | No |
| Enclosure Finish | No Finish |
| Enclosure Rating | Not Rated |
| Enclosure Style | Open |
| Enclosure Type | Indoor |
| Eu Rohs Indicator | Yes |
| Frequency | 50/60 Hz |
| Gross Weight | 0 lbs. |
| Height | 2.63" |
| Included | Inherently Isolated |
| Indoor/outdoor | Indoor |
| Input Voltage | 277V AC |
| Max. Operating Temp. | 140°F |
| Min. Operating Temp. | -30°F |
| Mounting | Foot, Hub |
| Mounting Type | Foot And Single Hub |
| Nema Enclosure Rating | Not Rated |
| Output Voltage | 24V AC |
| Over Amps Protection | Inherent |
| Overall Depth | 3.95" |
| Overall Height | 4.53" |
| Overall Width | 3 3/4" |
| Phase | 1 |
| Power | 20 VA |
| Protective Device | Inherently Limited |
| Temp. | -30°F to +140°F |
| Temp. Rise | Not Rated |
| Voltage Amps | 20 VA |
| Wire Lead Length-primary | 8" |
| Wire Lead Length-secondary | 8" |
Shipping Info:
| Ship weight (kg) | 0.6 |
| Ship height (cm) | 7.62 |
| Ship length (cm) | 11.18 |
| Ship width (cm) | 6.35 |
| HS code | 8504314035 |
| Country of Origin | CN |
Product Variants
| Product | Model | Enclosure Finish | Mounting | Input Voltage | Overall Width | Enclosure Style | Enclosure Type | Enclosure Rating | Protective Device | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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TR20VA001 | No Finish | Foot, Hub | 120V AC | 1.9" | Open | Indoor | Not Rated | Inherently Limited | €35.60 | |
![]() |
TR20VA003 | No Finish | Foot, Hub | 24V AC | 1.89" | Open | Indoor | Not Rated | Inherently Limited | €44.32 | |
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TR40VA001 | No Finish | Foot, Hub | 120V AC | 2 1/5" | Open | Indoor | Not Rated | Inherently Limited | €44.94 | |
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TR40VA003 | No Finish | Foot, Hub | 24V AC | 2.17" | Open | Indoor | Not Rated | Inherently Limited | €54.94 | |
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TR40VA015 | No Finish | Foot, Hub | 120/208/240V AC | 2.17" | Open | Indoor | Not Rated | Primary Fuse | €61.88 | |
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TR40VA004 | No Finish | Foot Or Dual 1/2" NPT Hub | - | - | Open | Indoor | Not Rated | Inherently Limited | €56.00 | |
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TR20VA002 | No Finish | Dual Hub, Foot | 208V AC | 1.9" | Open | Indoor | Not Rated | Inherently Limited | €43.55 |
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Contact us
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FUNCTIONAL DEVICES INC / RIB TR20VA007 Class 2 Transformer, 277VAC, 24VAC, 20 VA, 1 / 2 in Hub / Foot, Pigtail
€42.76 /unit
