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SCHNEIDER Timer Module: Off Delay, 10 sec – 180 sec - Front-Mounted IEC Delay Timers
SCHNEIDERFront-Mounted IEC Delay Timers

SCHNEIDER Timer Module: Off Delay, 10 sec – 180 sec

The SCHNEIDER ELECTRIC IEC Timer Module (MPN LADR4) is a front-mounted off-delay timer module compatible with the TeSys Deca series. It offers a delay range of 10 to 180 seconds with 1NO/1NC contact configuration and…

SKU 3G-OTH-41515

Also listed as: LADR 4 · LADR-4

Brand
SCHNEIDER
Item
Timer Module: Off Delay, 10 sec – 180 sec
Category
Front-Mounted IEC Delay Timers
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SCHNEIDER
Manufacturer Part Number
LADR4
Mounting
Front
Compatible with Series
TeSys Deca
Maximum Voltage Rating
690V AC

Technical Documents

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

Product Description

The SCHNEIDER ELECTRIC IEC Timer Module (MPN LADR4) is a front-mounted off-delay timer module compatible with the TeSys Deca series. It offers a delay range of 10 to 180 seconds with 1NO/1NC contact configuration and a maximum voltage rating of 690V AC.

Frequently Asked Questions

What is the SCHNEIDER ELECTRIC IEC Timer Module LADR4 used for?

The SCHNEIDER LADR4 is an off-delay timer module used in industrial motor control and automation systems. It mounts on TeSys Deca contactors to provide a timed delay before switching contacts, protecting equipment from rapid cycling and ensuring sequenced shutdowns in machinery.

What are the specifications of the SCHNEIDER LADR4 timer module?

The SCHNEIDER LADR4 is a front-mounted IEC timer module with an off-delay range of 10 to 180 seconds. It features 1NO/1NC contacts and a maximum voltage rating of 690V AC. It is compatible with the TeSys Deca series contactors.

Where to buy the SCHNEIDER LADR4 timer module worldwide?

3G Electric supplies the SCHNEIDER LADR4 timer module worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine SCHNEIDER part.

How to install the SCHNEIDER LADR4 off-delay timer?

The LADR4 mounts directly onto the front of a TeSys Deca contactor. Ensure power is off before installation. Set the delay time using the front dial between 10 and 180 seconds. Follow standard industrial wiring practices for 690V AC circuits and verify contact ratings.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER front-mounted iec delay timers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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SCHNEIDER ELECTRIC Timer Module: 0.05 sec Min Time Delay, 10 day Max Time Delay, Snap-On Connection (MPN RUW101MW)
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SCHNEIDER ELECTRIC Timer Module: 0.05 sec Min Time Delay, 10 day Max Time Delay, Snap-On Connection (MPN RUW101MW)
DAYTON IEC Timer Module: Off Delay, 0.1 sec – 30 sec, 1NO/1NC
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