25mm Sensing Distance
The documented assured sensing distance for the 440N-Z21S26H is 25 mm (0.98 in).
Allen-Bradley 440N-Z21S26H Non-Contact Safety Switch 25mm 8-Pin M12
Available in stock (400)
Regular price
$150.92
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Technical Specifications
| Brand | Allen-Bradley |
| Model Number | 440N-Z21S26H |
| Product Category | Non-Contact Safety Switch |
| Product Family | SensaGuard |
| Style | 18 mm Plastic Cylindrical Barrel |
| Housing | 18 mm Dia Plastic Barrel / 18 mm Dia Plastic Standard Coded Actuator |
| Actuator Type | 18 mm Plastic Barrel with 30 mm Plastic Standard Code Actuator |
| Assured Sensing Distance | 25 mm (0.98 in) |
| Safety Outputs | 2 x PNP, 0.2A max |
| Auxiliary Output | 1 x PNP, 0.2A max |
| LED Indication | Door Status and Troubleshooting |
| Connection | 6 inch Pigtail with 8-Pin Micro (M12) Connector |
Key Features
2 PNP Safety Outputs
The switch provides two PNP safety outputs rated at 0.2A maximum.
PNP Auxiliary Output
The documented configuration includes one PNP auxiliary output rated at 0.2A maximum.
8-Pin M12 Connection
The connection is specified as a 6 inch pigtail with an 8-pin Micro M12 connector.
Standard Coded Actuator
The 440N-Z21S26H uses a standard coded actuator with a 30 mm plastic actuator configuration.
LED Indication
LED indication is provided for door status and troubleshooting.
Applications
- Machine guard monitoring
- Safety gate monitoring
- Non-contact interlock applications
- Machine access-point monitoring
- Industrial safeguarding systems
- Safety door position monitoring
- Machine safety control systems
- Safety switch maintenance projects
Purchase Information
We support online purchase of the Allen-Bradley 440N-Z21S26H Non-Contact Safety Switch. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is Allen-Bradley 440N-Z21S26H?
Allen-Bradley 440N-Z21S26H is a SensaGuard non-contact safety switch with an 18 mm plastic cylindrical barrel and standard coded actuator.
What is the assured sensing distance of 440N-Z21S26H?
The documented assured sensing distance is 25 mm (0.98 in).
What safety outputs does 440N-Z21S26H provide?
The switch provides two PNP safety outputs rated at 0.2A maximum.
Does 440N-Z21S26H have an auxiliary output?
Yes. It provides one PNP auxiliary output rated at 0.2A maximum.
What connector does 440N-Z21S26H use?
It uses a 6 inch pigtail with an 8-pin Micro M12 connector.
Does 440N-Z21S26H provide LED indication?
Yes. LED indication is provided for door status and troubleshooting.
What actuator type does 440N-Z21S26H use?
The documented configuration uses a 30 mm plastic standard code actuator with the 18 mm plastic barrel sensor.
What housing style is specified for 440N-Z21S26H?
The switch uses an 18 mm plastic cylindrical barrel housing.
Can 440N-Z21S26H be considered for guard monitoring applications?
It can be considered after the complete catalog number, sensing requirements, safety outputs and installation requirements have been checked against the application.
What should be checked before ordering 440N-Z21S26H?
Check the complete catalog number, 25 mm sensing distance, standard coded actuator, PNP output requirements and 8-pin M12 connection before purchasing.
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