AC To AC SSR-100AA Solid State Relay Module 80-250VAC/24-380VAC 100A

An electronic switch with no moving parts, capable of switching current loads up to 100A.

• Rated Load Current: 100A
• Dielectric Strength: Over 2.5kVA / 1 min
• Trigger Voltage (VAC): 80-250
• Switching Voltage (VAC): 24-380 @ 100A
• Operating Temperature Range (C): -20 to 85
• Material: ABS
• Length (mm): 45.5
• Width (mm): 62.5
• Height (mm): 24
• Weight (gm): 93

Features:

• Long service life and high reliability
• Reduced electromagnetic interference
• Highly reliable, compact size

A solid-state relay (SSR) is an electronic switch, which, unlike an electromechanical relay, contains no moving parts. The types of SSR are photo-coupled SSR, transformer-coupled SSR, and hybrid SSR. A photo-coupled SSR is controlled by a low voltage signal which is isolated optically from the load. The control signal in a photo-coupled SSR typically energizes an LED which activates a photo-sensitive diode. The diode turns on a back-to-back thyristor, silicon-controlled rectifier, or MOSFET transistor to switch the load. This particular SSR can switch current loads of up to 100A with an 80-250VAC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.

* Images are for illustration only; actual product may vary.