MSI-SR4B-01

SAFETY RELAY
Mfr. Part Number
MSI-SR4B-01
Manufacturer
Leuze
Datasheet
Description
SAFETY RELAY
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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MSI-SR4B-01
Leuze
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In Stock9,807
Unit
Price
$225.0
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Reference Price
QuantityPrice
1$ 225.0000
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-20 · Valid as reference until 2026-09-27 · Request RFQ for live stock.
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Specification Summary

Coil Voltage
24VAC/DC
Contact Rating (Current)
3 A
Operating Temperature
0°C ~ 55°C
Mounting Type
DIN Rail
Contact Form
3PST-NO (3 Form A)
Contact Material
Silver Alloy
Features
Lighted Indicator
Operate Time
10 ms
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Features
Lighted Indicator
Mounting Type
DIN Rail
Operating Temperature
0°C ~ 55°C
Coil Voltage
24VAC/DC
Contact Form
3PST-NO (3 Form A)
Contact Rating (Current)
3 A
Must Operate Voltage
-
Must Release Voltage
-
Operate Time
10 ms
Release Time
10 ms
Switching Voltage
-
Contact Material
Silver Alloy
Termination Style
Screw Terminal
SAFETY RELAY
Brand Introduction

Leuze is considered a technology driver with their expertise in the development, production, and sales of sensors for industrial automation. Their focus business sectors include packaging technology, conveyor and storage systems, graphics industry, medical /analysis technology, solar, electronics, wood working industry, handling/mounting technology, tool manufacturing, and automotive. Their certifications in accordance with ISO 9001 and ISO 13485 guarantee compliance with international quality standards. In addition, the development processes and safety management methods at Leuze are certified in accordance with IEC 61508-1.

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Buying FAQ — MSI-SR4B-01

How do I buy MSI-SR4B-01 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes MSI-SR4B-01. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.