Solid State Relay Single Phase SSR 220V 25A 40A Output SSR-25DA SSR-40DA SSR-40AA SSR-40DD Relay Module for Temperature Control
SPECIFICATIONS
Brand Name: VaneAims
Certification: CE
Choice: yes
Contact Load: High Power
EU LVD Voltage: High voltage: Above 50Vac or 75Vdc
High-concerned chemical: none
Model Number: SSR-1
Origin: Mainland China
Power Source: DC
Protect Feature: Epoxy
Theory: Solid State Relay
Use: General Purpose
Voltage: 5V
is_customized: no
semi_Choice: yes
We can provide OEM service to print your logo on the relay,
if you get any need, feel free to contact us to send us message.
Product Specification
Product Name: single phase solid state relay
Model: SSR-1 Series
Operating Temperature:-30℃~70℃
Output Current:10A~120A Available
Control Mode: DD/DA/AA

HOW TO CHOOSE
STEP 1: Choose a correct control Mode
AA- AC Control AC
DA- DC Control AC
DD- DC Control DC
VA-Control and Adjust
STEP 2: Choose a correct type
Current of Equipment/Ratio = Current of SSR
PS: The Ratio depend on the kind of your loading equipment.
Resistive load :60%, Inductive load:30%
STEP 3: Choose a suitable heat sink.
During the useage of SSR, it will give out a lot of heat, so in order to extend the life of your SSR, please install a heat sink , also if the current is over 60A,the cooling fan also required.
PS: Our Heat Sink include 2 screws (for install heat sink) and a pack of thermal compound (is applied to the bottom of the SSR)







- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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