Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
CRYDOM A2425E Solid State Relay, Panel Mount, AC Output, 25 A - Surface-Mounted Relays
CRYDOMSurface-Mounted Relays

CRYDOM A2425E Solid State Relay, Panel Mount, AC Output, 25 A

The CRYDOM Solid State Relay (MPN A2425E) is a panel-mounted, surface-mounted relay with an AC output. It features a Form A (SPST-NO) switch configuration, an output voltage range of 24 to 280V AC, and a maximum…

SKU 3G-OTH-39052

Brand
CRYDOM
Item
A2425E Solid State Relay, Panel Mount, AC Output, 25 A
Part Number
A2425E
Category
Surface-Mounted Relays
Available to Order
Also known as:A2425ECRYDOM
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
A2425E
Type
SCR, AC Output
Finger Safe
No
Current Type
AC
Input Current
10 mA
Input Voltage
18-36 VAC
Mounting Style
Panel
Output Voltage
24 to 280V 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
11 A

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CRYDOM Solid State Relay (MPN A2425E) is a panel-mounted, surface-mounted relay with an AC output. It features a Form A (SPST-NO) switch configuration, an output voltage range of 24 to 280V AC, and a maximum output current of 25 A (11 A without a heat sink). The relay accepts an input voltage of 18-36 VAC with a 10 mA input current and connects via screw clamps.

Frequently Asked Questions

What is the CRYDOM A2425E solid state relay used for?

The CRYDOM A2425E is a panel-mounted, surface-mounted solid state relay with an AC output, used for switching AC loads in industrial control panels, HVAC systems, and process automation. It provides reliable, silent switching with no moving contacts, ideal for high-cycle applications.

What are the specifications of the CRYDOM A2425E?

The CRYDOM A2425E is an SCR, AC output solid state relay with a Form A (SPST-NO) switch configuration. It accepts 18-36 VAC input at 10 mA, delivers 24 to 280V AC output, and handles 25 A max (11 A without heat sink). Connection is via screw clamps.

Where to buy the CRYDOM A2425E worldwide?

3G Electric supplies the CRYDOM A2425E solid state relay to customers worldwide. 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 A2425E?

For the CRYDOM A2425E, a heat sink is required when the load current exceeds 11 A. Select a heat sink rated for the maximum output current of 25 A and ambient temperature of your application. Proper thermal management ensures reliable SCR switching and extends relay life.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from CRYDOM

View all CRYDOM parts
Panel-mounted solid-state relay with MOSFET DC output, Form A (SPST-NO) configuration. Accepts 14 mA DC input, switches 3 to 100V DC loads up to 10 A (9 A without heat sink). Features quick-connect terminals for wiring in industrial control and automation systems
CRYDOM
Panel-mounted solid-state relay with MOSFET DC output, Form A (SPST-NO) configuration. Accepts 14 mA DC input, switches 3 to 100V DC loads up to 10 A (9 A without heat sink). Features quick-connect terminals for wiring in industrial control and automation systems
Panel-mounted dual solid state relay with SCR AC output, Form A configuration, and screw-clamp terminals. Rated for 24 to 280V AC output and 50 A maximum output current with 10 mA input current. Finger-safe design. Typically used for switching AC loads in industrial control panels, HVAC equipment, and process automation where silent, vibration-free operation is required
CRYDOM
Panel-mounted dual solid state relay with SCR AC output, Form A configuration, and screw-clamp terminals. Rated for 24 to 280V AC output and 50 A maximum output current with 10 mA input current. Finger-safe design. Typically used for switching AC loads in industrial control panels, HVAC equipment, and process automation where silent, vibration-free operation is required
Panel-mounted solid state relay with SCR AC output, rated 48-530 VAC and 50 A maximum. DC input current 35 mA, Form A (SPST-NO) switch configuration, and saddle-clamp electrical connections. Finger-safe design; requires external heat sink for operation
CRYDOM
Panel-mounted solid state relay with SCR AC output, rated 48-530 VAC and 50 A maximum. DC input current 35 mA, Form A (SPST-NO) switch configuration, and saddle-clamp electrical connections. Finger-safe design; requires external heat sink for operation
Panel-mounted solid state relay with SCR output for switching AC loads. Form A (SPST-NO) configuration, 12 mA input current, 48 to 530V AC output range, 50 A maximum output current (12 A without heat sink). Screw clamp electrical connection. Suitable for industrial automation, HVAC, and process control applications requiring silent, high-cycle switching
CRYDOM
Panel-mounted solid state relay with SCR output for switching AC loads. Form A (SPST-NO) configuration, 12 mA input current, 48 to 530V AC output range, 50 A maximum output current (12 A without heat sink). Screw clamp electrical connection. Suitable for industrial automation, HVAC, and process control applications requiring silent, high-cycle switching

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first