Allen Bradley
Allen Bradley 855E-BCB Black Push Button Operator
Allen Bradley 855E-BCB 30.5mm black momentary push button operator.
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
30.5mm standard mounting
Black operator
Momentary action
Non-illuminated
Durable construction
Product description
The Allen Bradley 855E-BCB is a 30.5mm black push button operator. This non-illuminated, momentary push button is designed for standard industrial control applications requiring a simple operator interface.
It is suitable for use in control panels for machinery, automation systems, and building controls where a basic push-to-activate function is needed. The 30.5mm size ensures compatibility with a wide range of standard enclosures and mounting hardware.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 855E-BCB. We provide reliable industrial automation components to keep your systems running efficiently.
Technical specifications
| Mount Size | 30.5mm |
| Color | Black |
| Type | Push Button Operator |
| Action | Momentary |
| Illumination | Non-illuminated |
| Series | 855E |
Common applications
Industrial Control Panels
Machine Start/Stop Controls
Automation Systems
Building Automation
Operator Interfaces
Compatible systems
Allen Bradley 855E series pilot device enclosures and contact blocks
Also known as
Allen Bradley 855E Black Button
855E-BCB Operator
Replaces / compatible with
Compatible with Allen Bradley 855E series push button and selector switch operators.
Technical note
Expert tip
Requires a separate contact block (sold separately) to complete the circuit. Ensure the correct contact block type (normally open/normally closed) is selected for your application.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What type of action is the Allen Bradley 855E-BCB push button operator?
The Allen Bradley 855E-BCB is a momentary push button operator. This means that the contact maintained by the button is active only while the button is being pressed and returns to its normal state when released.