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Solid State Screw Terminal Relays
1-Circuit Relay
Heat Sink
With no moving parts, these solid-state relays are fast switching and require less maintenance, last longer, and are quieter than mechanical switches.
Heat sinks disperse heat to increase the relay’s current rating. Mount them to 35 mm DIN rail (also known as DIN 3 rail) for fast installation. They also mount to flat surfaces. Before mounting one-circuit relays, silicone compound should be applied between the heat sink and relay. Silicone is sold separately for 75A and 90A one-circuit relays. Two-circuit relays don’t require silicone for mounting.
Relays | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Switching Current | Heat Sinks | |||||||||||
| Number of Terminals | Input Voltage | Without Heat Sink  | With Heat Sink | Switching Voltage | Max. Switching Voltage | Ht. | Wd. | Dp. | Each | Each | ||
1 Circuit Controlled with 1 On (Normally Closed)—SPST-NC | ||||||||||||
Relays with High-Starting-Current Protection | ||||||||||||
| 4 | 70V AC, 120V AC, 140V AC | 7.5A | 25A | 300V AC | 300V AC | 2.3" | 1.8" | 1.1" | 0000000 | 0000000 | 0000000 | 0000000 |
| 4 | 12V AC, 24V AC, 3V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7.5A | 25A | 300V AC | 300V AC | 2.3" | 1.8" | 1.1" | 0000000 | 000000 | 0000000 | 000000 |