SM228-4 The IMO PRECISION CONTROLS SM228-4 is a safety relay designed for industrial control applications. It features RoHS3 compliance and an MSL 1 rating.
Mfr Part #:

SM228-4

Available from 1 distributors
Mfr Name: IMO PRECISION CONTROLS
IMO PRECISION CONTROLS
The IMO PRECISION CONTROLS SM228-4 is a safety relay designed for industrial control applications. It features RoHS3 compliance and an MSL 1 rating.
✓ Total Stock: 100 pcs
$ Price Range: $2.00

SM228-4 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
100 pcs
100 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

SM228-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SM228-4 Description

Short technical summary and product information.

The IMO PRECISION CONTROLS SM228-4 is a safety relay suitable for various industrial control systems. This component is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for unlimited use under standard conditions.

 

The REACH status is unaffected, suggesting it does not contain substances of concern under the REACH regulation. While specific operating voltage and temperature ranges are not detailed here, safety relays of this type are typically engineered for robust performance in demanding environments.

 

This safety relay is part of a broader category of relays used to ensure the safe operation of machinery and processes by monitoring safety-critical functions. Its design focuses on reliability and compliance with relevant industry standards.

SM228-4 Quick Information

Product Type: Safety Relay
Canonical Name: SM228-4 Safety Relay
Subcategory: Safety Relays

SM228-4 Compliance

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

SM228-4 Estimated Pricing

Qty Low High
1+ $2.00 $2.00

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

SM228-4 Features

  • RoHS3 compliant for environmental standards.
  • MSL 1 rating for moisture sensitivity.
  • REACH unaffected status.
  • Designed for industrial safety applications.

SM228-4 Applications

  • Machine tool safety circuit monitoring.
  • Used in industrial automation control panels.
  • Conveyor belt emergency stop systems.
  • Applied in factory equipment interlock circuits.

SM228-4 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the SM228-4?

The SM228-4 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SM228-4?

The MSL for the SM228-4 is 1 Unlimited.

What is the REACH status of the SM228-4?

The SM228-4 is REACH Unaffected.

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