INTERMATIC 156T1978A Trippers for Electromechanical Timer Switches
The INTERMATIC Timer Trippers (MPN 156T1978A) are replacement trippers for electromechanical timer switches, compatible with Series T100 and Model WH40. Each package includes (2) On/Off Tripper Pairs for setting…
SKU 3G-OTH-29495
Local availability & support
- Delivery
- 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.
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Product Description
The INTERMATIC Timer Trippers (MPN 156T1978A) are replacement trippers for electromechanical timer switches, compatible with Series T100 and Model WH40. Each package includes (2) On/Off Tripper Pairs for setting on/off cycles.
Frequently Asked Questions
What is the INTERMATIC 156T1978A timer tripper used for?
The INTERMATIC 156T1978A timer tripper is used to set on/off cycles on electromechanical timer switches. It is compatible with Series T100 and Model WH40. Each package includes (2) On/Off Tripper Pairs for programming daily or weekly schedules in lighting, HVAC, and industrial control applications.
What are the specifications of the INTERMATIC 156T1978A timer tripper?
The INTERMATIC 156T1978A timer tripper is a replacement tripper for electromechanical timer switches. It includes (2) On/Off Tripper Pairs and is compatible with Series T100 and Model WH40. The manufacturer part number is 156T1978A. It is designed for use with INTERMATIC timers.
Where to buy INTERMATIC 156T1978A timer trippers worldwide?
You can source INTERMATIC 156T1978A timer trippers worldwide through 3G Electric, a global industrial equipment distributor. 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on this replacement tripper.
How to install INTERMATIC 156T1978A timer trippers?
To install INTERMATIC 156T1978A timer trippers, first ensure power is off. Remove the old trippers from the timer dial. Snap the new trippers onto the dial at desired on/off times. Verify the trippers engage the switch contacts. Always follow the timer manufacturer's instructions for safe installation.
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3G Electric supplies INTERMATIC trippers for electromechanical timer switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
