SSR-40DA single phase DC to AC 40A 480V solid state relay 40DA SSR

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SSR-40DA single phase DC to AC 40A 480V solid state relay 40DA SSR
Price: US $3.19 / piece
Model number: SSR-40DA
Product name: Solid state relay
Deliver to:
US $6.86via
Estimated Delivery Time: 10-20 days

Total price:US $10.05
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Product description
Model number and parameters
Model numberLoad currentLoad voltageOnline store: 
SSR-10DA10A24-480VacUS $2.33/ pieceOrder
SSR-25DA25A24-480VacUS $2.53/ pieceOrder
SSR-60DA60A24-480VacUS $4.69/ pieceOrder
SSR-75DA75A24-480VacUS $5.36/ pieceOrder
SSR-80DA80A24-480VacUS $5.7/ pieceOrder
SSR-100DA100A24-480VacUS $5.9/ pieceOrder
SSR-40DAP40A24-480VacUS $9.58/ pieceOrder
Suitable maximum load power
Load current (A) 10 25 40 60 75 80 100
220V resistive load power (KW) 1.1 2.8 4.4 6.6 8.3 8.8 11
220V inductive load power (KW) 0.4 0.8 1.3 1.9 2.4 2.6 3.2
Model number SSR-DA series
Rated input control voltage 3-32Vdc
Rated input control current DC: 3-25mA
Pick-up voltage 3Vdc
Drop-out voltage 1Vdc
Pick-up or drop-out time 10ms max
Control type Zero crossing detection, Random
Input-ON indication LED
On-state leakage current 2mA max
On-state voltage drop at Imax 1.5Vac
Matched heat sink ≤40A: FHSI01-50, ≤60A: FHSI02-50, ≤120A: FHSI03-100
Matched thermal grease HZ-KS101
Dielectric strength 2500VAC 50/60Hz for 1 minute
Insulation resistance 500 MΩ min at 500 VDC
External dimensions 62x45x23.5mm
Terminals Screw
Operational temperature -30 to 75℃
Operational humidity 95% max no condensation
PCS/Box 10
Alias name SSR-DA series single phase DC to AC SSR
1. Special general circuit design for large current, high quality circuit board.
2. Use copper terminals for big current, increase the safety of connection and use.
3. Use pure aluminium base plate, with better performance and long life.
4. Hign-end flame-retardant PV plastic, thermostability can up to 70-80 degrees.
Note 1. Model selection method: calculate the load current, according to load type, multiply the balance factor.
Resistive load: balance factor is 2 times, such as incandescent lamp, resistance wire, oven, heating rod.
Inductive load: balance factor is 7 times, such as: transformer, coil, fan motor, pump motor.
Example: 220V 3KW resistive load. 3KW/220V*2=27.3, select 40A specification.

2. To use product long and safely, please install the product with corresponding heat sink and fan.
SSR series solid state relay drawing
Packaging Details
Product quantity: 1pc
Package weight: 0.15kg
Package size: 10 x 10 x 7 cm