Allen Bradley 440N-Z21S16A
The 440N-Z21S16A is a non-contact switch from Allen Bradley's Guardmaster safety relays series. Operating on 24 VDC, it has a sensing distance of 15 mm and can handle load currents up to 200 mA.
This Allen Bradley 440N-Z21S16A is supplied brand new by PartLogic for machine guarding, safety circuits, operator protection, production equipment and industrial compliance applications. It forms part of our Industrial automation > Safety > Guardmaster range and is referenced internally as PartLogic SKU PL27213956052.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| Manufacturer | Allen Bradley |
| Product Type | Non Contact Switch |
| Product Line | Guardmaster Safety Relays |
| Part Number | 440N-Z21S16A |
| Weight | 1.00 lbs (0.45 kg) |
| Sensing Distance | 15 mm |
| Material | Plastic |
| Operating Voltage | 24 VDC |
| Frequency of Operating Cycle | 0.25 Hz |
| No-load Supply Current | \u003C 50 mA |
| Response Time (Off) | 45 ms |
| Load Current, Max | 200 mA |
| Sensor Case Material | Polycarbonate |
| Actuator Case Material | Polycarbonate |
| Protection | Short Circuit, Overload, Reverse Polarity, Overvoltage, Loss of Ground |
| Ambient Operating Temperature | 32 to 104 degrees Fahrenheit |
| Brand | Allen Bradley |
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