Allen Bradley
Allen Bradley 800T-H42A 3-Position Selector Switch - Maintained
Allen Bradley 800T-H42A maintained 3-position selector switch.
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12-Mo Warranty
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🎖 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
3-position control
Maintained operation
Alternate action
Standard black knob
800T Series quality
Product description
The Allen Bradley 800T-H42A is a 3-position, maintained selector switch from the 800T series. It features a standard black knob and provides alternate action for its three positions, allowing for flexible control schemes.
This selector switch is ideal for applications requiring distinct states or modes, such as in complex machinery controls, motor control centers, and advanced automation setups across industries like food and beverage, and automotive manufacturing.
Source your Allen Bradley 800T-H42A from Stanlo Automation, a trusted veteran-owned surplus distributor. We provide reliable components to minimize downtime and optimize your budget.
Technical specifications
| Type | Selector Switch |
| Position | 3 |
| Operation | Maintained |
| Knob | Standard Black |
| Action | Alternate |
Common applications
Complex machinery
Motor control
Automation systems
Food & Beverage
Automotive
Industrial control
Compatible systems
Compatible with various Allen Bradley control systems and panels requiring manual selection.
Also known as
Allen Bradley 800T 3-position
800T-H42A maintained
Allen Bradley alternate action switch
Replaces / compatible with
This part is part of the Allen Bradley 800T series and is generally interchangeable within that series for similar functionalities.
Technical note
Expert tip
The 'alternate action' aspect typically refers to how the lever returns or stays in position; confirm contact block configuration for specific function.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 is the action type for the Allen Bradley 800T-H42A selector switch?
The Allen Bradley 800T-H42A selector switch has an alternate action. This means that each position returns to a neutral or off state when released, or it maintains its position depending on the specific configuration within the 800T series.