This product listing is for the part 440N-Z21SS3PH, manufactured by Allen-Bradley, and is a Guardmaster 440N series non-contact safety interlock switch (magnetic/RFID family) for guarding and door position monitoring in safety circuits..
We have 1 units in-stock and ready to ship from Portugal for $116.20 USD per unit (Warehouse Certifications: ISO 9001:2015).
3-5 day shipping is free with the purchase of 1 unit(s) or more (Free domestic shipping on orders over $100).
Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.
Part Specifications:
- Manufacturer: Allen-Bradley
- MPN: 440N-Z21SS3PH
- Series: 440N
- Product family / common name: Guardmaster 440N Non-contact interlock switch
- Intended application: Guard/door position monitoring and safety interlock in machinery safety circuits
- Actuation type: Non-contact (magnetic or RFID coded depending on variant)
- Safety classification / standards: IEC 60947-5-3; ISO 14119; ISO 13849-1; IEC 61508 (SIL) noted for 440N family
- Typical supply / rated voltage (common family variants): 24 V DC (commonly used variant); AC versions available in family V
- Output contact configuration (example family variants): Variants include 1 N.C. + 1 N.O. safety contacts and auxiliary contacts or 2 N.C. configurations depending on specific MPN
- Housing materials (family): Plastic (molded ABS) and stainless steel housings available in the 440N family
- Environmental protection (family): IP66 / IP67 / IP69K ratings available for 440N family variants
- Misalignment tolerance (example): Approximately ±5 mm (family specification varies by actuator/code) mm
- Functional safety metrics (family): PFHD and MTTFd values published for family (e.g., PFHD and MTTFd figures provided in Rockwell documentation for 440N/related families)
- Connection options: Cable (various lengths) or M12/8-pin connector options available depending on variant
*Image shown is a reference only, please refer to your part number.
Allen-Bradley
440N-Z21SS3PH
Guardmaster 440N series non-contact safety interlock switch (magnetic/RFID family) for guarding and door position monitoring in safety circuits.
Specifications
Physical
Housing materials (family)
Plastic (molded ABS) and stainless steel housings available in the 440N family
Compliance
Safety classification / standards
IEC 60947-5-3; ISO 14119; ISO 13849-1; IEC 61508 (SIL) noted for 440N family
Environmental protection (family)
IP66 / IP67 / IP69K ratings available for 440N family variants
Functional safety metrics (family)
PFHD and MTTFd values published for family (e.g., PFHD and MTTFd figures provided in Rockwell documentation for 440N/related families)
Technical
Manufacturer
Allen-Bradley
MPN
440N-Z21SS3PH
Series
440N
Product family / common name
Guardmaster 440N Non-contact interlock switch
Intended application
Guard/door position monitoring and safety interlock in machinery safety circuits
Actuation type
Non-contact (magnetic or RFID coded depending on variant)
Typical supply / rated voltage (common family variants)
24 V DC (commonly used variant); AC versions available in family V
Output contact configuration (example family variants)
Variants include 1 N.C. + 1 N.O. safety contacts and auxiliary contacts or 2 N.C. configurations depending on specific MPN
Misalignment tolerance (example)
Approximately ±5 mm (family specification varies by actuator/code) mm
Connection options
Cable (various lengths) or M12/8-pin connector options available depending on variant
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Availability
All stock is new and certified authentic, shipping directly from a verified manufacturer.
Stock
Price
Quantity
Ships from
Portugal
Ships in
3-5 Days
Stock
1
unit
Portugal
Warehouse
4d2l2f
Certifications
ISO 9001:2015
Price
$116.20
/unit
3-5 Days
MOQ:
1 unit
Minimum Order Quantity
The minimum amount required to make a purchase.
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