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

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

The SCHNEIDER ELECTRIC IEC Timer Module (MPN LADT4) is a front-mounted on-delay timer for the TeSys Deca series, offering a 10–180 second delay range with 1NO/1NC contacts. It has a maximum voltage rating of 690V AC.

SKU 3G-OTH-41500

Also listed as: LADT 4 · LADT-4

Brand
SCHNEIDER
Item
Timer Module: On Delay, 10 sec – 180 sec
Category
Front-Mounted IEC Delay Timers
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SCHNEIDER
Manufacturer Part Number
LADT4
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 LADT4) is a front-mounted on-delay timer for the TeSys Deca series, offering a 10–180 second delay range with 1NO/1NC contacts. It has a maximum voltage rating of 690V AC.

Frequently Asked Questions

What is the SCHNEIDER LADT4 timer module used for?

The SCHNEIDER LADT4 is an IEC on-delay timer module for motor control and industrial automation. It mounts on TeSys Deca contactors or starters to delay equipment start-up by 10 to 180 seconds, protecting machinery from inrush surges and sequencing processes.

What are the specifications of the SCHNEIDER LADT4?

The SCHNEIDER LADT4 is a front-mounted timer module with a 10–180 second on-delay range, 1NO/1NC contacts, and a maximum voltage rating of 690V AC. It is compatible with the TeSys Deca series and carries MPN LADT4.

Where to buy the SCHNEIDER LADT4 worldwide?

3G Electric supplies the SCHNEIDER LADT4 timer module to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this TeSys Deca accessory.

How to install the SCHNEIDER LADT4 timer module?

Mount the SCHNEIDER LADT4 directly onto the front of a TeSys Deca contactor or starter. Ensure the supply voltage matches the 690V AC rating. Wire the 1NO/1NC contacts per your control circuit. Always follow Schneider’s installation manual and de-energize before wiring.

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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