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3G Electric
CRYDOM D1D40 DC Output Solid State Relay, Panel Mount, 40 A, 1-72 VDC - Surface-Mounted Relays
CRYDOMSurface-Mounted Relays

CRYDOM D1D40 DC Output Solid State Relay, Panel Mount, 40 A, 1-72 VDC

<p>The CRYDOM D1D40 is a DC output solid state relay designed for panel mounting, delivering reliable switching for DC loads up to 40 A. With an output voltage range of 1 to 72 VDC and a MOSFET design, it ensures…

SKU 3G-OTH-37799

Brand
CRYDOM
Item
D1D40 DC Output Solid State Relay, Panel Mount, 40 A, 1-72 VDC
Part Number
D1D40
Category
Surface-Mounted Relays
Available to Order
Also known as:D1D40CRYDOM
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Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
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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
D1D40
Type
MOSFET, DC Output
Finger Safe
No
Current Type
DC
Input Current
15 mA
Mounting Style
Panel
Output Voltage
1 to 72V DC
Max Output Current
40 A
Switch Configuration
Form A
Voltage/Current Type
DC Output
Electrical Connection
Screw Clamp
Maximum Output Current without Heat Sink
Not Recommended

Technical Documents

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

Product Description

<p>The CRYDOM D1D40 is a DC output solid state relay designed for panel mounting, delivering reliable switching for DC loads up to 40 A. With an output voltage range of 1 to 72 VDC and a MOSFET design, it ensures efficient and quiet operation. This Form A (SPST-NO) relay features a screw clamp electrical connection for secure wiring and requires an input current of 15 mA. It is suitable for industrial applications requiring robust DC load switching, such as process control, automation, and test equipment.</p><p>As a Singapore-based supplier, 3G Electric offers the D1D40 with worldwide shipping. For procurement buyers in Singapore, we provide SGD quotes on request and handle GST for local orders. Enjoy fast delivery within Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the maximum output current of the CRYDOM D1D40?

The maximum output current is 40 A DC. Note that operation without a heat sink is not recommended.

What is the output voltage range of this relay?

The output voltage range is 1 to 72 VDC, making it suitable for low-voltage DC loads.

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
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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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