LADT0 - Telemecanique Time Delay Block

LADT0 0.1–3 Second Snap-On Off-Delay Relay Block, 1NO-1NC

The LADT0 is a handy snap-on off-delay relay block designed for control systems that need specific timing and contact setups. When replacing an old component, first check the LADT0’s details—like the timing range, contact arrangement, snap-on design, and dimensions—against the part you’re removing. This way, you stay focused on the essentials: making sure everything matches in form, fit, and function. If you choose the LADT0 for the right application, install it properly, and operate it within the specified equipment guidelines, you can count on its durability for the long haul.

Key Features and Benefits

• 0.1–3 second off-delay range for applications requiring this timing function
• 1NO-1NC contact arrangement — one normally open and one normally closed contact
• Snap-on configuration for compatible control equipment
• LADT0 identification provides a clear reference when matching an existing component
• Well suited to maintenance and replacement work where the original form, fit, timing, and contact configuration need to be maintained
• Useful for compatible existing and legacy control systems
  

Technical Specifications

• Part Number: LADT0
  
• Product Type: Off-delay relay block
  
• Type: LADT0
  
• Configuration: Snap-on
  
• Timing Function: Off-delay
  
• Delay Range: 0.1–3 seconds
  
• Contact Arrangement: 1NO-1NC
  
• Normally Open Contacts: 1
  
• Normally Closed Contacts: 1
  
• Height: 1.88 in.
  
• Width: 1.75 in.
  
• Depth: 2.38 in.
  

Material Compliance and Certifications

No specific UL, CSA, RoHS, REACH, or other certification or material-compliance information was provided for the LADT0. Do not assume these details from the part number or product type. If a particular certification or material requirement applies to the installation, confirm it using the product markings and applicable equipment documentation.

Where It Works Best

The LADT0 is best considered for compatible control equipment that specifically requires a snap-on off-delay relay block with a 0.1–3 second delay and 1NO-1NC contact arrangement. This makes it particularly relevant for maintaining existing or legacy equipment where preserving the intended component configuration matters.

Before installation, compare the LADT0 with the existing component, not just its appearance. Check the part number, 0.1–3-second timing range, off-delay function, 1NO-1NC contact arrangement, snap-on configuration, and 1.88" x 1.75" x 2.38" physical footprint.