

440N-Z21S17H | Allen-Bradley Guardmaster Non Contact Switch
- Regular price
- $264.00
- Sale price
- $264.00
- Regular price
-
Couldn't load pickup availability
Do you need help?

Product Description P/N: 440N-Z21S17H
Description
The Allen-Bradley 440N-Z21S17H Guardmaster Non-Contact Switch is a high-performance safety switch designed to ensure machine and personnel safety. This non-contact switch utilizes SensaGuard technology, providing superior reliability and safety performance in industrial environments.
Technical Specifications
Condition | New/Never Used Surplus |
Brand |
Allen-Bradley |
Category | Limit and Proximity Switches |
Part Number | 440N-Z21S17H |
Subcategory | Proximity Detection Switches |
Actuator | 18mm Target |
Connection Type |
6 Inch Pigtail With 8-Pin Micro (M12) Connector
|
Contact Type | Solid State Contacts |
Standard |
C-TICK,CCC,CE,CUL,KC,UL
|
Type | 440N Non Contact Switch |
Applications | For Safety Functions |
Contact Configuration | 2 N.C. Safety, 1 N.O Aux |
Material | Stainless Steel |
Tc Connection | 8 Pin DC QD |
Voltage | 20.4-26.4 VDC |
Weight | 0.5900 lb |
Information About 440N-Z21S17H
The 440N-Z21S17H switch is constructed with a robust stainless steel 18mm barrel housing, ensuring exceptional durability in harsh industrial conditions. Its non-contact operation eliminates mechanical wear and tear, extending the switch's lifespan. This switch features 2 N.C. safety contacts and 1 N.O. auxiliary contact, ensuring enhanced safety monitoring and communication. The switch uses solid-state contacts, improving response time and reducing the risk of contact degradation over time.
Key Features:
- Non-Contact Operation: Provides wear-free operation, improving longevity.
- SensaGuard Technology: Ensures high safety performance with reliable operation.
- 2 N.C. Safety Contacts & 1 N.O. Auxiliary Contact: Provides secure safety feedback and status monitoring.
- Solid-State Contacts: Offers improved response time, durability, and reduced maintenance.
- Stainless Steel 18mm Barrel: Ensures corrosion resistance and strength in tough industrial environments.
- 18mm Target Size: Compact design with precise alignment for installation.
- 8-Pin DC Quick Disconnect (QD): Allows fast and secure connections, simplifying maintenance.
- Standard Code System: Ensures secure pairing between switch and actuator for enhanced safety.
This non-contact switch is ideal for machine guarding, conveyor systems, robotic cells, and other industrial applications where reliable non-contact safety detection is required.
Description
The Allen-Bradley 440N-Z21S17H Guardmaster Non-Contact Switch is a high-performance safety switch designed to ensure machine and personnel safety. This non-contact switch utilizes SensaGuard technology, providing superior reliability and safety performance in industrial environments.
Technical Specifications
Condition | New/Never Used Surplus |
Brand |
Allen-Bradley |
Category | Limit and Proximity Switches |
Part Number | 440N-Z21S17H |
Subcategory | Proximity Detection Switches |
Actuator | 18mm Target |
Connection Type |
6 Inch Pigtail With 8-Pin Micro (M12) Connector
|
Contact Type | Solid State Contacts |
Standard |
C-TICK,CCC,CE,CUL,KC,UL
|
Type | 440N Non Contact Switch |
Applications | For Safety Functions |
Contact Configuration | 2 N.C. Safety, 1 N.O Aux |
Material | Stainless Steel |
Tc Connection | 8 Pin DC QD |
Voltage | 20.4-26.4 VDC |
Weight | 0.5900 lb |
Information About 440N-Z21S17H
The 440N-Z21S17H switch is constructed with a robust stainless steel 18mm barrel housing, ensuring exceptional durability in harsh industrial conditions. Its non-contact operation eliminates mechanical wear and tear, extending the switch's lifespan. This switch features 2 N.C. safety contacts and 1 N.O. auxiliary contact, ensuring enhanced safety monitoring and communication. The switch uses solid-state contacts, improving response time and reducing the risk of contact degradation over time.
Key Features:
- Non-Contact Operation: Provides wear-free operation, improving longevity.
- SensaGuard Technology: Ensures high safety performance with reliable operation.
- 2 N.C. Safety Contacts & 1 N.O. Auxiliary Contact: Provides secure safety feedback and status monitoring.
- Solid-State Contacts: Offers improved response time, durability, and reduced maintenance.
- Stainless Steel 18mm Barrel: Ensures corrosion resistance and strength in tough industrial environments.
- 18mm Target Size: Compact design with precise alignment for installation.
- 8-Pin DC Quick Disconnect (QD): Allows fast and secure connections, simplifying maintenance.
- Standard Code System: Ensures secure pairing between switch and actuator for enhanced safety.
This non-contact switch is ideal for machine guarding, conveyor systems, robotic cells, and other industrial applications where reliable non-contact safety detection is required.
