Sensata / Crydom CN Series Solid State Relay, 2 A Load, PCB Mount, 280 V ac Load, 12V dc Control
- RS stock no.:
- 720-3950
- Mfr. Part No.:
- CN240A05
- Manufacturer:
- Sensata / Crydom
Bulk discount available
Subtotal (1 unit)*
R 389,20
(exc. VAT)
R 447,58
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- 36 unit(s) shipping from 21 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | R 389.20 |
| 10 - 24 | R 379.47 |
| 25 + | R 368.09 |
*price indicative
- RS stock no.:
- 720-3950
- Mfr. Part No.:
- CN240A05
- Manufacturer:
- Sensata / Crydom
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Sensata / Crydom | |
| Maximum Load Current | 2A | |
| Product Type | Solid State Relay | |
| Mount Type | PCB | |
| Maximum Load Voltage | 280V ac | |
| Minimum Load Voltage | 24V ac | |
| Maximum Control Voltage | 12V dc | |
| Minimum Control Voltage | 3V dc | |
| Series | CN | |
| Terminal Type | Solder | |
| Contact Configuration | SPST | |
| IP Rating | IP67 | |
| Minimum Operating Temperature | -20°C | |
| Switching Function | Zero Cross Switching | |
| Maximum Operating Temperature | 80°C | |
| Package Type | Mini SIP-4 | |
| Standards/Approvals | UL, RoHS, CE, cUL | |
| Length | 28mm | |
| Width | 5mm | |
| Height | 15mm | |
| Capacitance | 1.5pF | |
| Output Type | MOSFET | |
| Off State Leakage Current | 4mA | |
| Select all | ||
|---|---|---|
Brand Sensata / Crydom | ||
Maximum Load Current 2A | ||
Product Type Solid State Relay | ||
Mount Type PCB | ||
Maximum Load Voltage 280V ac | ||
Minimum Load Voltage 24V ac | ||
Maximum Control Voltage 12V dc | ||
Minimum Control Voltage 3V dc | ||
Series CN | ||
Terminal Type Solder | ||
Contact Configuration SPST | ||
IP Rating IP67 | ||
Minimum Operating Temperature -20°C | ||
Switching Function Zero Cross Switching | ||
Maximum Operating Temperature 80°C | ||
Package Type Mini SIP-4 | ||
Standards/Approvals UL, RoHS, CE, cUL | ||
Length 28mm | ||
Width 5mm | ||
Height 15mm | ||
Capacitance 1.5pF | ||
Output Type MOSFET | ||
Off State Leakage Current 4mA | ||
Sensata | Crydom Solid-State Relay, PCB Mounting, 28mm Length - CN Series - CN240A05
Speed through switching tasks with this solid-state relay from Sensata | Crydom. It uses light-based signals to open and close its circuit for lightning-fast machine control. Wear is no match for this device, as it switches without moving parts. A snappy turn-on time of half a cycle kickstarts the unit straight into switching. As shown by its IP67 rating, the product is fully protected against dust and submersion in 1m of water for up to 30 minutes. Use a relay like this one in power distribution systems and automated assembly lines.
Features & Benefits
• Compact dimensions of just 28 (L) x 5 (W) x 15mm (H) to maximise space in your setup
• Low off-state leakage current of 4mA to minimise wasted power while not in use
• Plastic body provides effective insulation and resistance to wear
• Stands up to use in harsh environments, thanks to a wide operating temperature range between -20°C and +80°C
How do I install this relay into my system?
This unit plugs into a relay socket (720-3990), so you can fit it into your setup without special tools. You can also solder it directly to your PCB.
Related links
- Sensata Crydom CN Series Solid State Relay PCB Mount 30 V dc Control
- Sensata Crydom CN Series Solid State Relay PCB Mount 12 V dc Control
- Sensata Crydom CN Series Solid State Relay PCB Mount 30 V dc Control
- Sensata Crydom CN Series Series Solid State Relay PCB Mount 30 V dc Control
- Schneider Electric Harmony Relay Series Solid State Relay PCB Mount 12 V dc Control
- Sensata Crydom EL Series Solid State Relay Panel Mount 14 V dc Control
- Sensata Crydom Solid State Interface Relay 2 A Load, DIN Rail Mount
- Sensata Crydom Solid State Relay PCB Mount 10 V dc Control