Description
Allen-Bradley Safety Interlock Switch Model 440N-Z21SS2B …
High-reliability safety interlock switch designed for harsh industrial environments with robust construction and precise actuation.
| Brand | Allen-Bradley |
| Model | 440N-Z21SS2B |
| Voltage | 24V DC |
| Country of Origin | United States |
| Weight | 0.5 kg |
| Dimensions | 120 x 60 x 40 mm |
| Warranty | 2 years |
| Certifications | UL, CE, CSA |
| SKU / MPN | 440N-Z21SS2B |
| What’s in the box | Safety Interlock Switch, Mounting Hardware, User Manual |
| Contact Configuration | 2NO/2NC |
| Operating Temperature | -20°C to +70°C |
| IP Rating | IP67 |
| Switching Capacity | 10A, 250V AC |
| Actuator Type | Solenoid |
| Cable Length | 2m |
Key benefits: Enhanced operator safety, Durable construction, Easy installation, High switching capacity
Typical applications: Machine guarding, Conveyor systems, Robotic workcells, Packaging machinery
Order number: Allen-Bradley Safety Interlock Switch Model 440N-Z21SS2B …
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
William G. –
The power supply unit is stable under full load. Better than expected.