SKU: 85242404304

CELDUC SKA20420 Solid State Relay, 4 A, 275 Vrms, PCB, Through Hole, Zero Crossing

Sale price$1588.46 Regular price$1764.95
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

CELDUC SKA20420 Solid State Relay, 4 A, 275 Vrms, PCB, Through Hole, Zero CrossingThe SKA20420 is a Solid state Relay for printed circuit board mounting with DC control, zero cross switching mode. Integrated clamping voltage, high immunity. Designed for all types of load. 40 to 80C Operating temperature range Applications Industrial, Power Management, Automation & Process Control Warnings Semiconductor relay do not provide any galvanic insulation between the load and the limits. Product details Relay Mounting PCB Control Voltage

The SKA20420 is a Solid-state Relay for printed circuit board mounting with DC control, zero cross switching mode. Integrated clamping voltage, high immunity. Designed for all types of load.
  • -40 to 80�C Operating temperature range

Applications

Industrial, Power Management, Automation & Process Control

Warnings

Semiconductor relay do not provide any galvanic insulation between the load and the limits.

Product details

Relay Mounting PCB
Control Voltage Max 30VDC
Load Current 4A
Control Voltage Min 4VDC
Product Range -
Relay Terminals Through Hole
Operating Voltage Min 12Vrms
Switching Mode Zero Crossing
Contact Configuration -
Operating Voltage Max 275Vrms

Other details

Brand CELDUC
Part Number SKA20420
Quantity Each
Technical Data Sheet EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 85242404304

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Ryan
Cuba, US
★★★★★ 5
sturdy as can be
Size: 140 Count (Pack of 1,10 Inch)
Sturdy paper plates, nicely done Jolly Chef!
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Reviewed in the United States on May 10, 2026
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Verified Purchase
Chyna Barbz
Pawtucket, US
★★★★★ 5
Not flimsy
Size: 300 Count (Pack of 1,8.375 Inch), Size: 300 Count (Pack of 1,8.375 Inch)
These paper plates are sturdy and hold food well without bending or leaking. I originally thought they were going to be a little bigger than they are, but I still ended up keeping them and using them regularly. They work great for snacks, lighter meals, and everyday use. The quality is good, they’re easy to store, and the large pack is very convenient.
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Reviewed in the United States on December 25, 2025
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Sue
Draper, US
★★★★★ 4
Paper plates
Size: 140 Count (Pack of 1,10 Inch)
They're good
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Reviewed in the United States on May 12, 2026
K
Verified Purchase
Keith Cook
Bozeman, US
★★★★★ 5
Worth the money.
Size: 140 Count (Pack of 1,10 Inch)
Good product.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Sturdy, and the extra size is great
Size: 140 Count (Pack of 1,10 Inch)
I like the bigger size, like a normal plate; plus they are sturdy.
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Reviewed in the United States on April 28, 2026

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