A1DA | Signal OFF Delay timer, Rly 1C/O, Signal – free from external voltage EAPL
₹1,390.00 Original price was: ₹1,390.00.₹1,112.00Current price is: ₹1,112.00. Excl. GST
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Looking for the A1DA | Signal OFF Delay timer, Rly 1C/O, Signal? This genuine free from external voltage EAPL timer is built for industrial, commercial, and infrastructure applications, combining proven reliability with full compliance to applicable IEC/IS standards. Order part number A1DA240V from myelectric.in — a trusted free from external voltage EAPL supplier offering competitive pricing, GST billing, and shipping across India and overseas.
📋 Technical Specifications
| Parameter | Value |
|---|---|
| Brand | free from external voltage EAPL |
| Part Number / SKU | A1DA240V |
| Category | Timer |
| Contact Configuration | 1 CO (Changeover) |
| Rated Frequency | 50/60 Hz |
| Mounting | 35mm DIN rail or plug-in socket |
| Standards | IS and IEC applicable standards |
| Certifications | BIS certified where applicable |
⚡ Key Features
- Off-delay function — output relay de-energises after a set time following input de-energisation; used for cooling fans, braking circuits, and anti-short-cycling delays.
- Wide timing range adjustable via front potentiometer — covers seconds to minutes on a single unit; no component swapping required to change timing range.
- Manufactured to IS and IEC applicable standards — complies with Indian BIS and IEC international safety standards.
- BIS certified where applicable — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
- Genuine authorised free from external voltage EAPL product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
- GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
- Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.
❓ Frequently Asked Questions
Q: What does the 1 CO (Changeover) contact configuration on the A1DA240V mean?
A: CO (Change Over) contacts switch between two circuits — the common terminal connects to either NO or NC depending on the device state. Used for dual-purpose indication or reversing circuits.













