Gold Member Since 2014
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Yueqing Lovadon Electric Co., Ltd.

Solid State Relay, Relay, Relays manufacturer / supplier in China, offering SSR Factory Supply 480V Single Phase Solid State Relay 250A, CSA-021 Strong Metal Outer Shel Type Limit Switch, High Quality Electromagnetic Lrd Thermal Relay and so on.

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Supplier Homepage Product Contactor Relay SSR Factory Supply 480V Single Phase Solid State Relay 250A

SSR Factory Supply 480V Single Phase Solid State Relay 250A

FOB Price: US $1-2 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $1-2/ Piece
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Port: Ningbo, China
Production Capacity: 200, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SSR-250A
  • Phase: 2
  • Number of Pole: 4
  • Dimension: 62.5*44.8*23.2mm
  • Specification: CE
  • HS Code: 8538900000
  • Theory: Solid State Relay
  • Electricity Type: Ac
  • Action Principle: Electronic Type
  • Trademark: OEM
  • Origin: China
Product Description
Product Description:
    solid-state relay (SSR) is an electronic switching device that switches states when an external voltage is applied along its n-type and p-type junctions. SSR has a small control signal that controls a larger load current or voltage. It consists of a sensor which responds to an appropriate input (control signal), a solid-state electronic switching device which switches power to the load circuitry, and some coupling mechanism to enable the control signal to activate this switch without mechanical parts. The relay may be designed to switch either AC or DC to the load. It serves the same function as an electromechanical relay, but has no moving parts.

Name: Solid state relay
Model: SSR-250A
Solid State Relay
Input 3-32 VDC (fixed current ) 13mA 12V
Output24-380VAC/90-480VA (10-75AMP)
Control TypeZero Cross Trigger
Response timeON<20ms/OFF<40ms
Voltage WithstandOver 2.5Kvac/1MIN
Insulating strengthOver 50m/500VDC
High strength ABS engineering plastics, gray case with LED indicator
Hight voltage type SSR-25DA-HSSR-40DA-HSSR-50DA-HSSR-60DA-HSSR-75DA-H
InputTrimmer / 250K to 110V
Output24-380VAC (10-40AMP)
Control TypePhase control
Voltage WithstandOver 2.5 Kvac/1MIN
Insulating strengthOver 50m/500VDC
High strength ABS engineering plastics,gray case with LED indicator
Basic typeSSR-10VASSR-25VASSR-40VA
High voltage type   
Control TypeZero Cross Trigger
Response timeON<20ms/OFF<40ms
Voltage WithstandOver 2.5 vac/1 MIN
Insulating strengthOver 50m/500VDC
High strength ABS engineering plastics, gray case with LED indicator
Basic typeSSR-1 0AASSR-25AA SSR-40AA SSR-75AA
Hight voltage type SSR-25AA-H SSR-40AA-H SSR-75AA-H
Input3~32VDC 12mA@12V
Insulating strengthIsolated by photocouple
Voltage withstandON 10ms/OFF 20ms
Control typeOver 2.5Kvac/1MIN
Response timeOver 50m/500VDC
High strength ABS engineering plastics, gray case with LED indicator
High voltage type SSR-10DD-HSSR-25DD-HSSR-50DD-HSSR-80DD-H
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Mr. Richard Zhou
General Manager
To: Mr. Richard Zhou

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