24 Volt Transformer For Wifi Thermostat

Altronix Tp2440 24vac 1.67a Plug-in Transformer

Product Code: ga33812
Availability: In Stock

$56.70 $87.32

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16 reviews Write a review

Description
Reviews (16)

The TP2440 24 VAC 1.67A Plug-In Transformer from Altronix provides 24 VAC with 1.67A total output current.

Plug-In Transformer Provides 24 VAC with 1.67A Total Output Current

Parameters
Input Voltage	115 VAC, 50/60 Hz, 0.48 A
Output Voltage	24 VAC, 40 VA
Output Current	1.67 A
Operating Temperature	32 to 120°F / 0 to 49°C
Storage Temperature	-4 to 158°F / -20 to 70°C
Relative Humidity	85% ±5%
Btu	21 Btu per Hour
Dimensions	3.25 x 2.6 x 3" / 82.6 x 66 x 76.2 mm
Weight	1.25 lb / 0.57 kg
Packaging Info
Package Weight	1.475 lb
Box Dimensions (LxWxH)	4.25 x 3.7 x 3.6"

Two-prong plug

Screw terminal

21 Btu/hr

RoHS certified

Related Questions and Answers

Q: 1. To power the WiFi thermostat how do you connect the wires? This adapter has 3 terminals: AC - GND - AC. Which one goes to C and which one to R on the thermostat?

A: Use both of the AC terminals, one goes to C and the other goes to R.

Q: 2. will it work for MADI?

A: You will need to contact the manufacturer directly for this question. They can be reached at 718-567-8181.

Q: 3. Does this unit come in a NEMA 4 case?

A: There currently isn't an option for a NEMA 4 case with this unit, only the NEMA 1 indoor model.

Q: 4. aye can this look into buildings

A: This product is meant to support timing for Home and Building Automation, Security, Access Control, Lighting Control, Etc. It is not a product to look into buildings.

Q: 5. Can this be connected directly to a generator?

A: Yes, the CyberPower OL6KSTF Step-Down Transformer can be connected directly to a generator.

Q: 6. LINE input or MIC input or both ?

A: Both.

Q: 7. How does an unpowered/passive transformer provide 24dB of gain?

A: The 24dB of gain provided by the Shure Microphone Matching Transformer XLR Female to 1/4" Male is achieved when connecting a balanced low-impedance microphone output to an unbalanced high impedance input.

Q: 8. I'm replacing a transfomer that is 120V, 60Hz, 24 VAC, 40VA and 0.48A, which is about 57.6 watts. This transformer is the same, except it's only 50 watts. Can I safely use this model as a replacement?

A: depending on what you are using it for a 24vac 40va transformer if that is what the device calls for will work. if the device is calling for more than it is a risk of burning out.

Q: 9. Can I change the direction of the screw?

A: We believe you are asking if you can remove the screw knob and then reinsert under the handle so the screw goes down into the object you wish to attach. While we are unable to test this configuration, we do not see it not working as you wish.

Q: 10. It comes with no instructions. I need it for a 4 to 24v load. Does the hot for this load go on the left or the right?

A: AC does not make a difference which is which. You can go either way.

Bill	27/09/2024
this is an awesome little rig - it feels very well balanced. Only this is one of the shoes screws in so that when its tight, it doesn't face as shown in the picture - it's off at an angle so that depending on what you have attached to it, it may get in the way of the other thing in the other shoe... This is more of a screw machining problem than anything, but still it CAN make a difference and make you have to work around it 5

Frank the Slide Viewer!	25/09/2024
I have over 300 35MM slides that I like to share with the family and I had left the batteries in my viewer and it corroded all the contacts inside and became worthless as I couldn't clean them up.I Checked on line with B&H and they had exactly what I needed...the transformer that plugged into the viewer and it works like a charm.We can now view them to see what pictures we want printed. Most of these slides were stored in the garage and date back 40 years of our family growing up! What a treasure to see them again!... 5

anyonymous	29/07/2024
Purchased slide viewer and transformer for sorting slides before scanning. Will not have to change batteries. 5

David	06/07/2024
The title says it all 5

Esa	05/07/2024
I really like this camera rig. It is really sturdy. I wish it was more suitable for Photography but it is really designed for Video. The only design error if you ask me is the need for a flat head screw driver to mount in on and off the camera. I wish you didnt need to use a tool to take it on and off would be nicer but still is a great product 5

Christopher	02/07/2024
This was just what I was looking for ... A basic grip for my Canon 80D. The three hot shoe attachments was exactly what I wanted for external microphone, light, and external viewing monitor. The rig is well made and has a good feels 5