Mfr Part #:

HSK221B

Mfr Name: Siemens

The Siemens HSK221B is a switch accessory designed for use with switches. It offers RoHS3 compliance and Moisture Sensitivity Level 1.

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HSK221B Specifications Quick View

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Category	Accessories
Manufacturer Name	Siemens
Accessory Type	Switch
For Use With	Switches

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HSK221B Description

Short technical summary and product information.

The Siemens HSK221B is a switch accessory, specifically a barrier kit for line side applications. It is designed for use with switches and carries the DK Part Number 3473-HSK221B-ND.

This accessory is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life under standard conditions. The REACH status is unaffected.

As an accessory for switches, the HSK221B plays a role in ensuring proper installation and safety in electrical systems. Its compliance with environmental standards makes it suitable for a wide range of applications.

HSK221B Quick Information

Product Type: Accessory

Canonical Name: Siemens HSK221B Switch Accessory

Subcategory: Switch

HSK221B Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

HSK221B Features

Siemens HSK221B switch accessory.
Designed for use with switches.
RoHS3 compliant status.
MSL 1 rating for moisture sensitivity.
REACH unaffected status.

HSK221B Applications

Used as a barrier kit.
Suitable for line side applications.
Component for switch systems.

HSK221B FAQs

4 frequently asked questions generated from this part’s specifications.

What type of accessory is the Siemens HSK221B?

The Siemens HSK221B is a switch accessory.

What is the RoHS status of the HSK221B?

The HSK221B is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the HSK221B?

The MSL for the HSK221B is 1 Unlimited.

What is the REACH status for the HSK221B?

The REACH status for the HSK221B is Unaffected.

HSK221B Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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The Siemens HR65A is a safety switch kit designed as a replacement part. It features a 400A current rating and 600V voltage rating.

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