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DC to AC 40 Amp SSR (Unison)

Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-03-10
Brand: Unison
SKU: 2700 | DAE191

Rs. 522.03 (inc GST)
Rs.442.40 + GST

Qty :
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GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

Unison DC to AC 40 Ampere Solid State Relay

UNI 901 ZDA 48 40 01 AL5 40 Ampere DC to AC Solid State Relay with Zero Cross Over SSR

Unison's UNI 901 ZDA 48 40 01 AL5 is a UL Approved Zero Cross Over DC to AC Solid state Relay (SSR) with 40 Ampere load current @40C (Please note Heatsink required).

Basically A solid state relay (SSR) is an electronic switching device that switches on or off when an external voltage (AC or DC) is applied across its control terminals. It serves the same function as an electromechanical relay, but has no moving parts and therefore results in a longer operational lifetime.

We have types of SSR and Power devices. Check our complete collection of Solid State Relays.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Advantages of SSR over Electromechanical Relay

Totally silent operation.
SSRs switch faster than electromechanical relays; the switching time of a typical optically coupled SSR is dependent on the time needed to power the LED on and off - on the order of microseconds to milliseconds.
Increased lifetime, even if it is activated many times, as there are no moving parts to wear and no contacts to pit or build up carbon.
Output resistance remains constant regardless of amount of use.
Clean, bounceless operation.
No sparking, allows it to be used in explosive environments.
Less sensitive to storage and operating environment factors such as mechanical shock, vibration, humidity, and external magnetic fields.

Specification of DC to AC 40 Ampere Solid State Relay

Model: 901 - 40 Ampere
Input Voltage: 4-32 VDC
Input Current: 4-16 mA
Input Green LED Induction
Output :24 - 480 VAc (47-63Hz)
Load Current: 12 Ampere @40 C.
PIV: 800V Pk
Zero Cross Over SSR Design
Body Insulation : 6kV For 1Min
I/P to O/P Insulation : 6kV For 1Min
Inbuilt Surge Voltage Protection Of 2700Vrms
Long Life Cycle Up to 10^11 Cycle

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

Do you ship all over India?

Yes — we dispatch orders across India.

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

What details should I send for a bulk quote?

Send these details for an accurate bulk quote: - Part number(s) - Quantity required - Preferred brand (if any) - Product image (if possible) - Delivery address + PIN code - GST invoice needed (Yes/No) + GSTIN (if Yes)

Are components original / new?

We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

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DC to AC 40 Amp SSR (Unison)

Qty :

Unison DC to AC 40 Ampere Solid State Relay

Unison's UNI 901 ZDA 48 40 01 AL5 is a UL Approved Zero Cross Over DC to AC Solid state Relay (SSR) with 40 Ampere load current @40C (Please note Heatsink required).

We have types of SSR and Power devices. Check our complete collection of Solid State Relays.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Advantages of SSR over Electromechanical Relay

Specification of DC to AC 40 Ampere Solid State Relay

Write a review

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