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71-638.0/D The EAO 71-638.0/D is a non-illuminated, keylock configurable switch body. It is designed for use with EAO 71 series contact blocks.
Mfr Part #:

71-638.0/D

Available from 1 distributors
Mfr Name: EAO
EAO
The EAO 71-638.0/D is a non-illuminated, keylock configurable switch body. It is designed for use with EAO 71 series contact blocks.
Total Stock: 1 pcs
$ Price Range: $0.75

71-638.0/D Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1 pcs
1 pcs On Request 1 On Request On Request On Request On Request On Request

71-638.0/D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
(Select First, Then Apply Filters) Compatible Series
Actuator Type
Illumination
Requires
Type

71-638.0/D Description

Short technical summary and product information.

This EAO 71-638.0/D is a configurable switch body featuring a keylock actuator and a non-illuminated design. It is part of the EAO 71 series and requires separate contact blocks for full functionality.

 

The switch body is specified as RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. It is compatible with the EAO 71 series.

 

This component is suitable for applications requiring secure and maintained or momentary switching operations where illumination is not necessary. Its robust construction is typical for industrial control panels and automation systems.

71-638.0/D Quick Information

Product Type: Configurable Switch Body
Series: 71-638.0/D
Canonical Name: EAO 71-638.0/D Keylock Configurable Switch Body
Subcategory: Configurable Switch Components

71-638.0/D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

71-638.0/D Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

71-638.0/D Features

  • Keylock actuator for secure operation.
  • Non-illuminated design for clarity.
  • Maintained and momentary switch types.
  • Requires separate contact blocks.
  • Compatible with EAO 71 series.

71-638.0/D Applications

  • Industrial control panels.
  • Automation systems.
  • Security-sensitive applications.
  • Equipment control interfaces.

71-638.0/D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the actuator type of the switch?

The actuator type is Keylock.

Is the switch illuminated?

No, it is Non-Illuminated.

What switch types does this component support?

It supports Maintained and Momentary switch types.

Does this switch require contact blocks?

Yes, it requires contact block(s).

What series is this switch compatible with?

It is compatible with the EAO, 71 series.

Is this product RoHS3 compliant?

RoHS status is unverified; treat as low-confidence.

What is the MSL level of this switch?

The MSL is 1 Unlimited, but this is unverified.

71-638.0/D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
71-639.0/D
71-639.0/D
EAO
CONFIG SW BODY KEYLOCK NON-ILLUM
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