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Crydom A1240F Panel Mount Solid State Relay
The Crydom A1240F series offers a robust solution for controlling AC loads in industrial applications. These panel mount solid state relays (SSRs) provide reliable switching with features like SCR output, zero voltage or instantaneous turn-on options, and improved SEMS screw and washer design. They are UL/CSA/VDE approved and CE compliant, ensuring safety and regulatory compliance. The direct bond copper substrate and epoxy-free design contribute to enhanced thermal performance and reliability.
Crydom A1240F Panel Mount Solid State Relay Specifications:
- Ratings: 10A to 125A @ 24-280 VAC
- Output Type: SCR
- Turn-On: Zero voltage or instantaneous
- Approvals: UL/CSA/VDE Approved, CE Compliant to EN60950-1
- Control: AC or DC
- Substrate: Direct bond copper
- EMC Compliance: Level 3
- Design: Epoxy free
- Control Voltage: 3-32 VDC or 90-280 VAC or 18-36 VAC
- Operating Voltage: 24-280 Vrms
- Transient Overvoltage: 600 Vpk
- Leakage Current: 1 mArms
- dv/dt: 500 V/µsec
- Load Current (Max): 10-125 Arms
- Load Current (Min): 150-250 mArms
- Surge Current: 115/120 Apk to 1670/1750 Apk
- Voltage Drop: 1.15 Vrms
- Thermal Resistance: 0.22 °C/W to 1.03 °C/W
- I²t: 66/60 A²sec to 13950/12709 A²sec
- Power Factor: 0.5
- Input Voltage Range (D24xx): 3-32 VDC
- Input Voltage Range (A24xx): 90-280 Vrms
- Input Voltage Range (A24xxE): 18-36 Vrms
- Reverse Voltage: -32 VDC
- Turn-On Voltage (Min): 3.0 VDC to 18 Vrms
- Turn-Off Voltage (Max): 1.0 VDC to 4 Vrms
- Input Current (Max): 12-20 mA
- Turn-On Time: 1/2 Cycle to 20 msec
- Turn-Off Time: 1/2 Cycle to 30 msec
- Dielectric Strength: 4000 Vrms
- Insulation Resistance: 109 Ohm
- Capacitance: 8 pF
- Operating Temperature: -40 to 80°C
- Storage Temperature: -40 to 125°C
- Weight: 2.6 oz (74.9g)
- Housing Material: 94 V-0
- Baseplate Material: Aluminum
- Screw Torque (Input): 13-15 in-lb / 1.5-1.7 Nm
- Screw Torque (Load): 18-20 in-lb / 2.0-2.2 Nm
- Thread Size: #6-32 UNC / #8-32 UNC
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Frequently Asked Questions
Where can I buy Crydom A1240F?
You can click on the BUY or RFQ button to purchase A1240F from an authorized Crydom distributor.
How do I troubleshoot issues or seek technical support for part A1240F?
You can download the A1240F datasheet or visit the Crydom website for support.
Who is the manufacturer of A1240F?
Crydom