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SCHNEIDER Zelio Series Smart Relay SR2B121B - Schneider Zelio Series Smart Relays
SCHNEIDERSchneider Zelio Series Smart Relays

SCHNEIDER Zelio Series Smart Relay SR2B121B

<p>The SCHNEIDER Zelio Series Smart Relay SR2B121B is a compact, intelligent control solution designed for a wide range of industrial automation applications. This smart relay integrates logic, timing, and counting…

SKU 3G-OTH-29029

Brand
SCHNEIDER
Item
Zelio Series Smart Relay SR2B121B
Part Number
SR2B121B
Category
Schneider Zelio Series Smart Relays
Available to Order
Also known as:SR2B121BSCHNEIDER
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SCHNEIDER
Manufacturer Part Number
SR2B121B
Number and Type of Inputs
(8) Discrete
Number and Type of Outputs
(4) Relay

Technical Documents

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The SCHNEIDER Zelio Series Smart Relay SR2B121B is a compact, intelligent control solution designed for a wide range of industrial automation applications. This smart relay integrates logic, timing, and counting functions in a single unit, simplifying machine control and reducing panel space. Key specifications include a built-in clock for time-based operations, 8 discrete inputs, and 4 relay outputs, providing flexible I/O configuration for various control tasks.</p><p>Ideal for use in packaging, material handling, and building services, the SR2B121B offers reliable performance and easy programming. As a Singapore-based supplier, 3G Electric provides this product with worldwide shipping, SGD quotes on request, and GST handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the input and output specifications of the SR2B121B?

The SR2B121B has 8 discrete inputs and 4 relay outputs, as per the product specifications.

Does the SR2B121B include a clock?

Yes, the SR2B121B includes a clock, enabling time-based control functions.

Used in

Common applications for SCHNEIDER
Industrial motor control — TeSys Deca LADR0 off-delay timer module for timed contactor operation
Control panel automation — Schneider 781R series socket-mounted relay with 24V AC coil and SPDT contacts
Machine control systems — Schneider 784 series 4PDT relay rated 15 A for signal switching
Electrical panel branch protection — C60BP 2-pole 35 A C-curve miniature circuit breaker
Motor management systems — TeSys Island TPRAN2X1 analog I/O expansion module for process monitoring
Control circuit supplementary protection — C60SP 1-pole 40 A B-curve supplementary protector
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SCHNEIDER Products

3G Electric supplies SCHNEIDER schneider zelio series smart relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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