Choosing an Electrical Switch
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14 mm Panel-Mount Push-Button Switches
These switches are rated IP67 for protection from dust and temporary submersion.
Note: Illuminated switches include a bulb. If wiring the switch and the bulb to the same circuit, the circuit voltage must not exceed bulb voltage.
IP69K rated switches withstand high-pressure, high-temperature washdowns.
For technical drawings and 3-D models, click on a part number.
Wire Leads | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Switching Current @ Voltage | Max. Voltage  | Dia. | Ht. | Wd. | Dp. Behind Panel | Choose an Actuator Color | No. of | Lg. | Each | |
Metal Base with Solder Lugs | |||||||||||||||
Round (IP67) | |||||||||||||||
| 1 | 1 Off (Normally Open) | Springs Back (Momentary) | 2 | SPST-NO | 0.5 A @ 48 V AC, 0.2 A @ 50 V DC | 50V DC 250V AC | 11/16" | __ | __ | 11/16" | __ | __ | 0000000 | 000000 | |
Round—Illuminated (IP67 and IP69K) | |||||||||||||||
| 1 | 1 Off (Normally Open) | Springs Back (Momentary) | 4 | SPST-NO | 0.5 A @ 48 V AC, 0.2 A @ 50 V DC | 50V DC 250V AC | 11/16" | __ | __ | 11/16" | __ | __ | 0000000 | 00000 | |
Square (IP67) | |||||||||||||||
| 1 | 1 Off (Normally Open) | Springs Back (Momentary) | 2 | SPST-NO | 0.5 A @ 48 V AC, 0.2 A @ 50 V DC | 50V DC 250V AC | __ | 11/16" | 11/16" | 11/16" | __ | __ | 0000000 | 00000 | |
Metal Base with Wire Leads | |||||||||||||||
Round (IP67) | |||||||||||||||
| 1 | 1 Off (Normally Open) | Springs Back (Momentary) | 2 | SPST-NO | 0.5 A @ 48 V AC, 0.2 A @ 50 V DC | 50V DC 250V AC | 11/16" | __ | __ | 1" | 2 | 19" | 0000000 | 00000 | |
Round—Illuminated (IP67 and IP69K) | |||||||||||||||
| 1 | 1 Off (Normally Open) | Springs Back (Momentary) | 4 | SPST-NO | 0.5 A @ 48 V AC, 0.2 A @ 50 V AC | 50V DC 250V AC | 11/16" | __ | __ | 15/16" | 2 | 19" | 0000000 | 00000 | |
Square (IP67 and IP69K) | |||||||||||||||
| 1 | 1 Off (Normally Open) | Springs Back (Momentary) | 2 | SPST-NO | 0.5 A @ 48 V AC, 0.2 A @ 50 V AC | 50V DC 250V AC | __ | 11/16" | 11/16" | 15/16" | 2 | 19" | 0000000 | 00000 | |
Metal Base with Quick-Disconnect Terminals | |||||||||||||||
Round (IP67 and IP69K) | |||||||||||||||
| 1 | 1 Off (Normally Open) | Springs Back (Momentary) | 2 | SPST-NO | 0.5 A @ 48 V AC, 0.2 A @ 50 V AC | 50V DC 250V AC | 11/16" | __ | __ | 1/2" | __ | __ | 0000000 | 00000 | |
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 screw terminals are considered interface relays, so they’re placed between your controller and components to isolate the input and output circuits. This means they protect your component from voltage spikes while amplifying the relay’s signal and reducing interference for reliable transmission. They are often used for switching applications, such as small motors and pilot lights. The included relay socket mounts on 35 mm DIN rail (also known as DIN 3 rail).
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. | Environmental Rating | Each | |
Screw Terminals | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||
| 5 | 48V AC, 48V DC | 4 | 6 A @ 48 V AC/48 V DC | 52V AC/52V DC | 3.5" | 0.2" | 2.9" | IP20; NEC Class I Division 2 Groups A, B, C, D | 0000000 | 000000 |
| 5 | 48V AC, 48V DC | 4 | 16 A @ 48 V AC/48 V DC | 52V AC/52V DC | 3.5" | 0.5" | 2.9" | IP20; NEC Class I Division 2 Groups A, B, C, D | 0000000 | 00000 |
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | ||||||||||
| 8 | 48V AC, 48V DC | 4 | 8 A @ 48 V AC/48 V DC | 52V AC/52V DC | 3.5" | 0.5" | 2.9" | IP20; NEC Class I Division 2 Groups A, B, C, D | 0000000 | 00000 |