A4812 Crydom Company, A4812 Datasheet
A4812
Manufacturer Part Number
A4812
Description
Relay; SSR; Zero-Switching; SPST-NO; Cur-Rtg 12A; Ctrl-V 90-280AC; Vol-Rtg 80-530AC
Manufacturer
Crydom Company
Datasheet
1.D4850.pdf
(4 pages)
Specifications of A4812
Brand/series
Series 1
Contact Form
SPST-NO
Current, Leakage, Off-state
10 mA (RMS) (Max.) @ Rated Voltage
Current, Rating
12 A
Current, Surge
140 Apeak (Max.)
Dielectric Strength
4000 V (RMS) @ 50⁄60 Hz
Dimensions
1.80 in. L x 0.90 in. W x 2.30 in. H
Function
Zero-Switching
Impedance, Input
60 Kiloohms (Nom.)
Mounting Type
Panel
Number Of Pins
4
Relay Type
Hybrid
Resistance, Thermal, Junction To Case
1.48 °C⁄W
Standards
UL, CSA, VDE, CE
Temperature, Ambient, Maximum
80 °C
Temperature, Ambient, Minimum
-40 °C
Termination
Saddle Clamp
Transient Overvoltage
800 Vpeak
Voltage, Control
280 VAC
Voltage, Rating
530 VAC
Lead Free Status / Rohs Status
RoHS Compliant part
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A4812 Summary of contents
Page 1
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Page 2
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Page 3
... Input circuitry incorporates active current limiter. SERIES A48/D48. Rev. 010305 PAGE • Zero Voltage and Random Turn-On Switching • Panel Mount • 800V Transient Capability • Internal Snubber AC CONTROL A4812 A4825 D C CONTROL D4812 D4825 80-530 12 40 800 140 1.7 1 ...
Page 4
AVAILABLE OPTIONS -10 Random Turn-On (AC & DC Control) Phase Controllable (DC Control) Example: D4890-10 F Faston Terminals ( Amp Models) Example: D4850F H Heat Transfer Pad (Attached) Example: D4850H Screw Torque Requirements: 6-32 Screws - 10 in. ...