Compact Spade-Terminal Relays
Fit these relays where standard spade-terminal relays are too big. You can connect them three ways. Plug them into a socket (sold separately), connect them with quick-disconnect terminals, or solder wires directly to the terminals. An LED indicator shows you the status of the relay, so you know it’s connected and wired correctly.
Relays that control 2 or more circuits have a lockable test button, so you can test their function. When you press the button, the relay switches contacts. Use this button when checking a relay for proper function before installing it, or when investigating issues with wired relays.
Relay sockets mount directly on 35 mm DIN rail (also known as DIN 3 rail) for fast installation. You can also mount them to a flat surface using screws.
For technical drawings and 3-D models, click on a part number.
Relays | Relay Sockets with Screw Terminals | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage  | Control Current, mA | Switching Current @ Voltage | Maximum Switching Voltage | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Each | Each | ||
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | ||||||||||||
Relay-Socket Mount | ||||||||||||
| 8 | 24V DC | 38 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 0.9" | 1.6" | 0.187" | 00000000 | 000000 | 0000000 | 00000 |
Safety Relays
Receive signals from safety monitoring relays or controllers to switch devices off and on because of a system failure. Also known as force-guided or mechanically linked contacts, the interlocking opposing contacts on these relays cannot be open or closed at the same time. To keep your system from receiving false switching signals, the interlocking opposing contact must remain open even if a contact welds closed.
IP20 rated, they have recessed terminals that prevent fingers and other objects from touching live circuits. These relays have been tested to safety standards that can help you achieve your system's PL (performance level) and SIL (safety integrity level). Choose a relay with a PL and SIL rating to meet the needs of your system. Higher ratings indicate greater safety protection. As your system becomes more complex, you generally require a higher safety protection level. Mount them to 35mm DIN rail (also known as DIN 3 Rail).
Relays that meet SIL2 are tested for applications with a probability of failure of 0.1% to 1%. They’re often used for emergency shutdowns, and fire, gas, and overpressure detection.
For technical drawings and 3-D models, click on a part number.
| Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ Voltage | Max. Switching Voltage | Ht. | Wd. | Dp. | Features | Each | |
With Screw Terminals—DIN-Rail Mount | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
2 Circuits Controlled with 1 Off (Normally Open) and 1 On (Normally Closed)—DPST-1NO/1NC | ||||||||||
| 8 | 24V DC | 38 | 6 A @ 240 V AC | 250V AC | 3.4" | 0.9" | 3.9" | Interlocked Opposing Contacts, Recessed Terminals, LED Indicator | 00000000 | 000000 |
Hazardous Location Relays
Sealed for safety, these relays are a good choice for hazardous locations where combustible or corrosive gases may be present.
Relays with circular-pin terminals or quick-disconnect terminals are hermetically sealed—completely air- and watertight—to shield internal parts from gases, moisture, and other contaminants. They plug into relay sockets (sold separately) for easy installation.
Relay sockets mount to 35 mm DIN rail (also known as DIN 3 rail) or flat surfaces.
Relays | Relay Sockets | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ Voltage | Max. Switching Voltage | hp @ Switching Voltage | Ht. | Wd. | Dp. | Environmental Rating | Each | Each | ||
Circular-Pin Terminals—Hermetically Sealed | |||||||||||||
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | |||||||||||||
| 8 | 24V DC | 38 | 12 A @ 120 V AC/24 V DC | 300V AC | 1/3 hp @ 120 V AC | 1.6" | 1.4" | 2.1" | NEC Class I Division 2 Groups A, B, C, D | 0000000 | 0000000 | 0000000 | 00000 |