Switch Starting Position Switch Starting Position |
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Industry Designation Industry Designation | Show |
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Industry Designation Industry Designation | Hide |
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Mounting Location Mounting Location |
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Number of Circuits Controlled Number of Circuits Controlled |
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Relay Type Relay Type |
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 | Standard |
Switch Action Switch Action |
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Switch 2nd Signal Starting Position Switch 2nd SignalStarting Position |
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Width Width |
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Depth Depth |
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Operation Type Operation Type |
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Power Power |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Wire Connection Type Wire Connection Type |
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 | Screw Terminals |
Maximum Switching Voltage Maximum Switching Voltage |
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Mechanical Life Cycles Mechanical Life Cycles |
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Height Height |
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Application Application |
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Choosing an Electrical Switch
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Sequenced Latching Relays
These relays switch through a series of different circuit configurations every time they receive an input voltage. The input voltage latches them in position, so they don’t require a constant voltage to stay switched. Use them to control motors, pumps, and lighting. The covered terminals prevent contact with live connections. Mount to 35 mm DIN rail. Also known as step relays.
| Switch Starting Position | Input Voltage | Control Power | Switching Current @ 24V AC/120V AC | Max. Switching Voltage | hp @ Switching Voltage | Ht. | Wd. | Dp. | Each | |
2 Circuits Controlled—DPST-1NO/1NC | ||||||||||
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With 6 Terminals | ||||||||||
| 1st Signal—1 Off (Normally Open) and 1 On (Normally Closed) 2nd Signal—1 On (Normally Closed) and 1 Off (Normally Open) | 24V AC | 6.5VA | 16A | 277V AC | 1/2 hp @ 120 V AC | 3.3" | 0.7" | 2.4" | 00000000 | 000000 |
| 1st Signal—1 Off (Normally Open) and 1 On (Normally Closed) 2nd Signal—1 On (Normally Closed) and 1 Off (Normally Open) | 120V AC | 6.5VA | 16A | 277V AC | 1/2 hp @ 120 V AC | 3.3" | 0.7" | 2.4" | 00000000 | 00000 |
| 1st Signal—1 Off (Normally Open) and 1 On (Normally Closed) 2nd Signal—1 On (Normally Closed) and 1 Off (Normally Open) | 240V AC | 6.5VA | 16A | 277V AC | 1/2 hp @ 120 V AC | 3.3" | 0.7" | 2.4" | 00000000 | 00000 |
| 1st Signal—1 Off (Normally Open) and 1 On (Normally Closed) 2nd Signal—1 On (Normally Closed) and 1 Off (Normally Open) | 12V DC | 5W | 16A | 277V AC | 1/2 hp @ 120 V AC | 3.3" | 0.7" | 2.4" | 00000000 | 00000 |
| 1st Signal—1 Off (Normally Open) and 1 On (Normally Closed) 2nd Signal—1 On (Normally Closed) and 1 Off (Normally Open) | 24V DC | 5W | 16A | 277V AC | 1/2 hp @ 120 V AC | 3.3" | 0.7" | 2.4" | 00000000 | 00000 |
Two-Hand Safety Switches
It takes two hands to activate these switches, minimizing the risk of accidental equipment start up. A complete system requires two switches, one safety relay, and two outlet boxes.
Switches meet OSHA requirements and ANSI standards for machine operator safety. They're rated IP64 for protection from splashing water.
For technical drawings and 3-D models, click on a part number.
Actuator | |||||||||||
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| Input Voltage | No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Material | Color | Switching Current @ Voltage | Dia. | Each | |
| 24V DC | 2 | 1 Off (Normally Open) and 1 On (Normally Closed) | Springs Back (Momentary) | 4 | DPST-1NO/1NC | Plastic | Gray | 1 A @ 250 V AC/90 V DC | 2 3/8" | 00000000 | 0000000 |
| 120V AC | 2 | 1 Off (Normally Open) and 1 On (Normally Closed) | Springs Back (Momentary) | 4 | DPST-1NO/1NC | Plastic | Gray | 1 A @ 250 V AC/90 V DC | 2 3/8" | 00000000 | 000000 |