CG 1PCS Single-phase Solid State Relay Input 3-32VDC Output 24-480VAC DC to AC/DC to DC/AC to AC SSR 10/25/40A Module Relay
SPECIFICATIONS
Brand Name: CG
Choice: yes
Contact Load: Low Power
EU LVD Voltage: High voltage: Above 50Vac or 75Vdc
High-concerned chemical: none
Model Number: SSR-DD/DA/AA
Origin: Mainland China
Protect Feature: Sealed
Theory: Solid State Relay
Use: Protective
How to Choose
STEP 1: Choose a correct control Mode
AA- AC Control AC
DA- DC Control AC
DD- DC Control DC
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: 70%, Inductive load: 20%, Capacitive load: 10%.
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.














- 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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