Up to 75m Cable Span
The 440E-L22BNST Lifeline 4 supports an emergency cable span of up to 75 m.
Allen-Bradley 440E-L22BNST Emergency Cable Pull Switch 75m 2NC 2NO
Available in stock (400)
Regular price
$367.21
Sale price
Regular price
Shipping calculated at checkout.
Technical Specifications
| Brand | Allen-Bradley |
| Model Number | 440E-L22BNST |
| Product Category | Emergency Cable Pull Switch |
| Product Family | Lifeline 4 |
| Type | Lifeline 4 Stainless Steel |
| Maximum Cable Length | Up to 75 m |
| Safety Contacts | 2 Normally Closed |
| Auxiliary Contacts | 2 Normally Open |
| Contact Type | Break Before Make |
| Emergency Stop | Yes |
| Housing Material | Stainless Steel 316 |
| Conduit Entry | 1/2 in NPT |
| Enclosure Rating | IP66, IP67, IP69K |
Key Features
2 N.C. Safety Contacts
The switch provides two normally closed safety contacts with Break Before Make operation.
2 N.O. Auxiliary Contacts
Two normally open auxiliary contacts are included in the documented contact configuration.
Integrated E-Stop
This Lifeline 4 configuration includes an emergency stop device on the switch.
Stainless Steel 316 Housing
The documented housing material is stainless steel 316.
1/2in NPT Connection
The 440E-L22BNST uses a 1/2 in NPT conduit entry.
Applications
- Conveyor emergency stop systems
- Long machine-line emergency stopping
- Machine perimeter safety systems
- Production line emergency stop access
- Material handling equipment safety systems
- Industrial cable pull safety circuits
- Machinery with extended access areas
- Lifeline 4 emergency stop installations
Purchase Information
We support online purchase of the Allen-Bradley 440E-L22BNST Emergency Cable Pull 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 440E-L22BNST?
Allen-Bradley 440E-L22BNST is a Guardmaster Lifeline 4 stainless steel emergency cable pull switch.
What is the maximum cable length for 440E-L22BNST?
The documented maximum cable length is up to 75 m.
What safety contacts does 440E-L22BNST provide?
It provides two normally closed safety contacts.
What auxiliary contacts does 440E-L22BNST provide?
It provides two normally open auxiliary contacts.
Does 440E-L22BNST include an emergency stop device?
Yes. This Lifeline 4 configuration includes an emergency stop device.
What material is used for the 440E-L22BNST housing?
The documented housing material is stainless steel 316.
What conduit entry does 440E-L22BNST use?
The documented conduit entry is 1/2 in NPT.
What enclosure ratings are specified for the Lifeline 4 stainless steel design?
The documented enclosure ratings are IP66, IP67 and IP69K.
What is the operating temperature range?
The documented operating temperature range is -25°C to +80°C.
What should be checked before ordering 440E-L22BNST?
Check the complete model number, cable span, 2 N.C. safety and 2 N.O. auxiliary contact requirements, emergency stop requirement, housing material and 1/2 in NPT conduit connection before ordering.
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