-
UNISON
-
Unison 901 ZDA 60 50 01 AL5, SSR DC to AC, 50 Amp
Regular price
₹860
Regular price
₹1,300
Sale price
₹860
Incl. all taxes • Shipping calculated at checkout.
Free delivery on orders above ₹3,000 · Delivery charges
Price excl. GST
₹728.81
GST @ 18% included in above product price
1-year manufacturer warranty · Burnt or wiring damage not covered · Warranty terms
🚚 Delivery in 2-3 days (Delhi NCR, UP & Haryana), 5-6 days elsewhere
Works well with
G-68 SSR Heat Sink, up to 26A, DIN Rail Mount
₹180
Selec TC513BX, 48x48 digital temperature controller, Relay/SSR output
₹1,330
Selec TC303A, 96x96 Digital Temperature Controller Relay/SSR Output
₹1,440
Selec TC533BX, 48*48 Dual Display Temperature Controller, 1 relay/SSR output
₹1,570
Selec TC303AX, 96x96 Digital Temperature Controller Relay/SSR Output
₹1,655
Selec TC203AX, 72x72 Digital Temperature Controller with Relay/SSR Output
₹1,655
Description
901 ZDA 60 50 01 AL5, a solid state relay (SSR) from Unison, verified against the manufacturer’s own datasheet. 4-32VDC / 4-16mA control input, 24 to 600V AC (47-63Hz) output.
Control input
4-32VDC / 4-16mA
Output rating
24 to 600V AC (47-63Hz)
Load current
12A @40°C without a heat sink -- fit a heat sink per the datasheet to run closer to the 50A switching class
PIV
1600Vpk
About the photo: the product image is Unison’s own dimension drawing, shown with a heat sink attached for scale. The heat sink is sold separately and is not included with this purchase unless the title says otherwise.
Technical specifications
| Make | Unison |
| Model | 901 ZDA 60 50 01 AL5 |
| Control input | 4-32VDC / 4-16mA |
| Output rating | 24 to 600V AC (47-63Hz) |
| Load current | 12A @40°C without a heat sink -- fit a heat sink per the datasheet to run closer to the 50A switching class |
| PIV | 1600Vpk |
| Body / I-O isolation | 6kV / 8kV for 1 min |
Note on load current: the amp number in a Unison model code is a switching/reference current class, not automatically the safe continuous load current. The figure above is what Unison’s own datasheet states for the heat sink shown — check the full datasheet for your exact operating conditions before sizing a load.
Frequently asked questions about the Unison 901 ZDA 60 50 01 AL5
What is the load current rating of the 901 ZDA 60 50 01 AL5?
12A @40°C without a heat sink -- fit a heat sink per the datasheet to run closer to the 50A switching class, per Unison’s own datasheet.
What is the control input for the 901 ZDA 60 50 01 AL5?
4-32VDC / 4-16mA.
What output can the 901 ZDA 60 50 01 AL5 switch?
24 to 600V AC (47-63Hz).
Where can I download the 901 ZDA 60 50 01 AL5 datasheet?
You can download it from the datasheet section on this page: 901 ZDA 60 50 01 AL5 datasheet.
Is the 901 ZDA 60 50 01 AL5 genuine, and do you provide a GST invoice?
Yes. Voltkart is an authorised dealer of Unison, so you receive genuine Unison products, and every order comes with a GST invoice.
Can I order the 901 ZDA 60 50 01 AL5 in bulk for OEM or wholesale use?
Yes, please send your quantity through our wholesale enquiry page or message us on WhatsApp 8800754881, and our team will help with a quote.
Explore more Unison products
Need help sizing the right SSR?
Voltkart is an authorised dealer of Unison. Tell us your load and heat sink setup and we will help you pick the correct model.
