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CRYDOM Solid State Relay: Surface Mounted, 25 A Max Output Current, SCR - Surface-Mounted Relays
CRYDOMSurface-Mounted Relays

CRYDOM Solid State Relay: Surface Mounted, 25 A Max Output Current, SCR

The CRYDOM Solid State Relay is a panel-mounted, AC-output relay (MPN HD4825-10) with a Form A switch configuration and screw-clamp electrical connection. It operates with an input current of 12 mA and delivers an…

SKU 3G-OTH-38182

Also listed as: HD482510 · HD4825 10

Brand
CRYDOM
Item
Solid State Relay: Surface Mounted, 25 A Max Output Current, SCR
Category
Surface-Mounted Relays
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CRYDOM
Manufacturer Part Number
HD4825-10
Type
SCR, AC Output
Finger Safe
No
Current Type
AC
Input Current
12 mA
Mounting Style
Panel
Output Voltage
48 to 530V AC
Max Output Current
25 A
Switch Configuration
Form A
Voltage/Current Type
AC Output
Electrical Connection
Screw Clamp
Maximum Output Current without Heat Sink
12 A

Technical Documents

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CRYDOM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CRYDOM Solid State Relay is a panel-mounted, AC-output relay (MPN HD4825-10) with a Form A switch configuration and screw-clamp electrical connection. It operates with an input current of 12 mA and delivers an output voltage range of 48 to 530V AC. The maximum output current without a heat sink is 12 A, and the relay is not finger-safe.

Frequently Asked Questions

What is the CRYDOM HD4825-10 solid state relay used for?

The CRYDOM HD4825-10 is a panel-mounted, AC-output solid state relay used for switching resistive or inductive loads in industrial heating, motor control, and lighting applications. It handles 48 to 530V AC and up to 25 A with proper heat sinking, making it suitable for process control and automation systems.

What are the specifications of the CRYDOM HD4825-10?

The CRYDOM HD4825-10 is an SCR-based AC-output relay with a Form A switch configuration. It has an input current of 12 mA, output voltage range of 48 to 530V AC, and maximum output current of 25 A (12 A without heat sink). Electrical connection is via screw clamp, and it is not finger-safe.

Where to buy the CRYDOM HD4825-10 worldwide?

3G Electric supplies the CRYDOM HD4825-10 solid state relay to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this panel-mounted AC-output relay.

How to select a heat sink for the CRYDOM HD4825-10?

To select a heat sink for the CRYDOM HD4825-10, calculate the power dissipation based on load current and on-state voltage drop. The relay delivers 25 A only with adequate heat sinking; without a heat sink, maximum output is 12 A. Use a thermal management guide from CRYDOM to match heat sink thermal resistance to your ambient temperature and load conditions.

Used in

Common applications for CRYDOM
Industrial burner control — CRYDOM CL240A10C SSR for modulating gas valve actuation
Pump motor switching — CRYDOM C53TP25CH-10 SSR for single-phase AC motor start/stop
Process heating — CRYDOM EL240A10R-05 SSR for electric heater bank control
DIN-rail thermal management — CRYDOM HS151DR heat sink with fan for SSR cooling in control panels
Three-phase load switching — CRYDOM CD2450W2V dual SSR for two-phase control in industrial ovens

CRYDOM Products

3G Electric supplies CRYDOM surface-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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