Allen-Bradley 440N-Z21W1PA

Allen-Bradley 440N-Z21W1PA

Overview

The Allen-Bradley 440N-Z21W1PA is a Guardmaster MC2 magnetically coded non-contact safety switch designed for safeguarding machinery and equipment. It features 2 normally closed (N.C.) solid-state safety outputs, a 1 normally open (N.O.) PNP auxiliary output, and comes with a 3-meter pre-wired cable. Its compact design and high environmental ratings make it suitable for various industrial applications.

Key Features

• Contact Configuration: 2 N.C. solid-state safety outputs, 1 N.O. PNP auxiliary output (max 0.2 A)

• Housing Material: Plastic small flat pack

• Cable Length: 3 meters

• LED Indicator: Provides status and diagnostic information

• Enclosure Rating: IP67, IP68, and IP69K

• Operating Voltage: 24V DC ±10%

• Safety Ratings: Up to PLe, SIL CL3, Category 4 (when used with appropriate safety relays)

Technical Specifications

• Catalog Number: 440N-Z21W1PA

• Sensing Distance: Up to 25 mm (horizontal), up to 20 mm (vertical)

• Response Time: ≤5 ms

• Operating Temperature: -10°C to +55°C

• Shock Resistance: 30 g, 11 ms

• Vibration Resistance: 10–55 Hz

• Certifications: CE, cULus, TUV, UL Listed

• Weight: Approximately 0.256 kg

Applications

• Guard door monitoring

• Access panel safety

• Machine perimeter protection

• Food and beverage processing equipment

• Pharmaceutical manufacturing

Why Choose the 440N-Z21W1PA?

• Enhanced Safety: Magnetically coded actuator reduces the risk of tampering.

• Durable Design: High ingress protection ratings ensure reliability in harsh environments.

• Easy Integration: Compatible with various safety relays and control systems.

• Compact Size: Fits into tight spaces without compromising performance.

Order Now

The Allen-Bradley 440N-Z21W1PA Guardmaster MC2 non-contact safety switch is available and ready to ship worldwide. 

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply