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Multi Tap 120V 208V 240V 277V 480V 60Hz HVAC UL CUL Step Down Class 2 Low Voltage 24V AC Transformer, EI Transformer 40VA

$5.00 / Piece | 1000 Pieces (Min. Order)
- + Pieces available
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Customized logo (Min. Order: 1000 Pieces)
Customized packaging (Min. Order: 1000 Pieces)


Graphic customization (Min. Order: 1000 Pieces) Less
Samples: $5.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Samples - $5.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Brand Name:
Model Number:
24V AC transformer
Coil Structure:
Coil Number:
Transformer type:
UL CUL HVAC class 2 low voltage 24V AC transformer
from 5VA to 100VA
Mounting methods:
open frame, chassis, lead wire, heavy duty, through hubs etc
Standards to follow:
UL1585/UL5085 or EN61558-1/EN61558-2-6
single/dual or with multi- tap, 120V/208V/240V/277V/480V
Dielectric strength:
Flambility rating:
bobbin and shroud-UL94V0

Packaging & Delivery

Selling Units:
Single item
Single package size: 
30X25X20 cm
Single gross weight:
15.000 kg
Package Type:
Multi Tap 120V 208V 240V 277V 480V 60Hz UL CUL CSA HVAC class 2 low voltage 24V AC transformer packing, Strong cartons on plastic pallets
Picture Example:
Lead Time :
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 15 To be negotiated
Video Description

Multi Tap 120V 208V 240V 277V 480V 60Hz HVAC UL CUL Step Down Class 2 Low Voltage 24V AC Transformer, EI Transformer 40VA

Full range of class 2 transformers up to 100VA are available upon request


What is the Features of our class 2 transformers?

Product nameClass2 transformer 24Vac, power transformer UL
Insulation class UL 130degree
Primary winding 120V 208V 240V 277V 480V 577V in parallel or series 
Physical constructionsplit bobbin for high insolation and low leakage current
Protection50VA 60VA 75VA 96VA with circuit breaker, lower voltage with shore circuit protection itself
Mounting methods foot mount, plate mount, hub, lead wires, open metal frame etc
Operating temperature-30 to 140F
UL approval NOE467797 
Production capacity 10 million pieces per year


Below are just some of our class 2 transformer data. Please contact us to learn more of our products

What is the Specifications of  Our Class 2 Transformers?



Each factory has it’s own strength both in price and quality of different products in it’s own field to keep
us competitive. We are approved supplier of many world famous company such as Emerson Climate Technology etc

Q1: What’s the minimum order quantity?

Q2: What’s your payment term?
A: 40% downpayment, the rest to be paid before shipment.
Q3: What’s your lead time for each order?
A: Generally 15 days from the day of the down payment received.

Q4: What’s the products warranty?
A: 2-years product warranty.

Q5: What’s the samples purchasing rule in our company?
A: We supply free samples(samples value not more than 10USD otherwise samples fee needs to be
paid as well) but customer will be required to pay for the samples shipping fee.

Q6: What’s our lead time for samples?
A:It’s 4-7 working days.

Q7: What’s the payment methods we accept?
A: T/T, Paypal, L/C, Credit card etc.

Q8: Is it OK to do customized products?
A: Yes, it’s OK. We will do as per customer’s design.

Q9: Is OEM/ODM accepted?
A: Yes, we do accept OEM/ODM project. Customer’s label is also accepted.