SSR-S25DA DC to AC 25A Low Voltage Single Phase SSR

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$6.00 - $12.00 / Piece | 100 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Taiwan, China
Brand Name:
Model Number:
Solid State Relay
General Purpose
Protect Feature:
Contact Load:
Low Power
Phase SSR
Phase SSR:
Single Phase SSR
Load Current:
Input Voltage:
4~32 VDC
Output Voltage:
24~280 VAC
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
100pcs/N.W. :11.6kgs /carton
Lead Time :
Shipped in 30 days after payment
SSR-S25DA DC to AC 25A Low Voltage Single Phase SSR


Gerneral Product Information
Item number:SSR-S25DA
Load Current:25A
Input Voltage:4~32 VDC
Output Voltage:24~280 VAC
Dimension:57*42*24 mm (L*W*H)
Type:DC to AC, Single Phase




Dimensions [mm]
Item No.Load CurrentInput Voltage(VDC)Output Voltage(VAC)Length(L)Width (W)Height (H)
SSR-S10DA10A4~32         24~28057mm 42mm     24mm      
SSR-S10DA-H 10A   90~480


Product Photos



Product Description


Product Features

• Item Number: SSR-S25DA

• Load Current: 25A

• Input Voltage:  4~32 VDC

• Output Voltage: 24~280 VAC

• 600V Transient Capability

• Low EMI/EFI & Surge by zero cross trigger control

• High Isolation over than 50MΩ/500VDC

• Panel Mounting

• LED Input status Indicator

• Integrated with removable tinger-proof cover SSR-S-CV

• Fast reaction, high reliability and long life

• No switching speaks, no noise, and no contact points.

• Excellent for switching control of switchboard panel, heaters, printers, machines, UPS

CE Compliant

• Type: DC to AC, Single Phase

• Certificate: CE / UL


SSR-SxxDA Series Solid State Relay are Panel Mounted Mounted Single Phase Solid State Relay the basic color is white. The Load Current is 10A,25A or 40A. The Input Voltage is 80~240VAC, and Output Voltage is 24~280VAC / 90~480VAC. About this Solid State Relay, it can be install on Heat Sink with Electrical Fans. Protective Cover (SSR-S-CV) is an optional parts for this SSR. The SSR are RoHS approved. 


Specification Sheet
 Product Picture

L x W x H


57 x 42 x 24

Ref 1. L1 x W1 [mm]43.8 x 27
Ref 2. L2 x W2 [mm]46.3 x 12
Ref. Diameter (Ø)5mm
Electrical Specification 
Max. Load Current 10A 25A40A10A25A40A
Control MethodZero Cross
Input Operating Voltage4~32 VDC
Input Current20mA@ 32 VDC
Must Turn Off Voltage0~2.5 VDC
Output Load Voltage Range24~280 VAC90~480 VAC
Max. One Circle Peak Surge120 A 250 A 400 A120 A250 A400 A
Min. Blocking Voltage600 V
Turn On & Turn Off Time<1/2 AC circle
Isolate Impedance50 Mega Ohm / 500 VDC
Max. On-State Voltage Drop1.6 V / 25oC


Body MaterialsPBT

Accessories & Parts

Protective CoverSSR-S-CV (Optional)
Heat Sink Heat SinkHS-60XXX series (HS-60050, HS-60100, HS-60150, HS-60200)
FanFAC-80, FDC-80, FDC-50 fans
Approval & CertificateCE / UL


Packaging & Shipping


100pcs/1 cartom. N.W. :11.6kgs


Shipping information
1. For small quantity, shipment is prefered to shipping with express by UPS, DHL, EMS, TNT or FedEx to meet your deadline on time worldwide basis.

2. For regular mass production, shipments can be arranged by air-shipping, sea-shipping or express. Let us know on your requirement we will try to save your budget and meet deadline.



Our Services


Our Services

Shining E&E Industrial Co., Ltdis a well-experienced manufacturer, offering Electronic Components, Plastic Products, Terminal Blocks and Fuse Holderfor more than 30 years. We mainly provide Ceramic Terminal Block, Fuse Clip, Solid State Relay (SSR), Barrier Strip, Power Terminal Block, InsulatorsScrew Terminal Block, Electrical ConnectorsBusbar Support and Terminal Block Connectorall with superior quality. If you need more information about Electrical Terminal Blocks and Fuse Blocks, please do not hesitate to contact us.



Company Information







Q: What are the proper Torque Values for Terminal Blocks?

A: The torque depends on the type and size of screw/hardware used in the terminal block.  Torque values can be found on our spec sheet.


Q: What are the proper using conditions and temperature for the Terminal Blocks?

A: For terminal blocks made from plastic, conditions with strong acid, alkali or greasy, or the rate of humidity is more than 60% should be avoided.  Temperature should be within -40°C~110°C, and do not use them in frozen or dew formed condition.


Q: How can I get your quotation?

A:  Please provide us informations as below:

     1. Item Number.

     2. Quantity.

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Q: How long is the lead time after placing the order?

A: Lead time depends on a number of factors, such as the stock and production status.  Usually the sample orders take about 2~3 business days, and the mass orders take about 7~14 business days after the order is placed.


Q: How long does the delivery time take?

A: We send our goods from Taiwan, and the delivery time depends on the location of your delivery address, and the shipping way will be Express Service, Sea Shipping, Air Shipping for you reference. Express Service: The ETA will be 3~7 days after remitting the Payment. Sea Shipping and Air Shipping: It will be depended on Logistic Schedule after remitting the Payment.


Q: Which type of terminal block should I choose?

A: First, you need to check how much ampere and voltage rating you require and how many wires need to be connected, and how to be connected.  In addition, you can choose a way you prefer to install your terminal blocks (by screwing, plugging, welding or you can clip or screw them on a DIN rail)?  Or do you have any other special requirement (heat resistant, grounding, different colors or other customized demand)?