Sensata Crydom CKR Series Solid State Relay, 20 A rms Load, DIN Rail Mount, 530 V ac Load, 32 V Control
- RS Stock No.:
- 361-7847
- Mfr. Part No.:
- CKRD4820
- Brand:
- Sensata / Crydom
Save 20% when you buy 50 units
Subtotal (1 unit)*
£85.99
(exc. VAT)
£103.19
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 23 unit(s) ready to ship
- Plus 24 unit(s) ready to ship from another location
- Plus 40 unit(s) shipping from 06 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £85.99 |
| 5 - 9 | £81.69 |
| 10 - 24 | £77.39 |
| 25 - 49 | £73.09 |
| 50 + | £68.79 |
*price indicative
- RS Stock No.:
- 361-7847
- Mfr. Part No.:
- CKRD4820
- Brand:
- Sensata / Crydom
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Sensata / Crydom | |
| Maximum Load Current | 20 A rms | |
| Mounting Type | DIN Rail | |
| Maximum Load Voltage | 530 V ac | |
| Minimum Load Voltage | 48 V ac | |
| Minimum Control Voltage | 4 V dc | |
| Maximum Control Voltage | 32 V | |
| Switching Type | Zero Cross | |
| Control Voltage Range | 4 → 32 V dc | |
| Minimum Load Current | 0.15 A | |
| Terminal Type | Box Clamp | |
| Output Device | SCR | |
| Load Voltage Range | 48 → 530V ac | |
| Series | CKR | |
| Maximum Turn On Time | 1/2 Cycle | |
| Dimensions | 81.9 x 22.5 x 99mm | |
| Length | 81.9mm | |
| Standards Met | CE | |
| Operating Temperature Range | -40 → +80°C | |
| Off State Leakage Current | 10 mArms | |
| Height | 99mm | |
| Depth | 22.5mm | |
| Maximum Operating Temperature | +80°C | |
| Capacitance | 8pF | |
| Minimum Operating Temperature | -40°C | |
Select all | ||
|---|---|---|
Brand Sensata / Crydom | ||
Maximum Load Current 20 A rms | ||
Mounting Type DIN Rail | ||
Maximum Load Voltage 530 V ac | ||
Minimum Load Voltage 48 V ac | ||
Minimum Control Voltage 4 V dc | ||
Maximum Control Voltage 32 V | ||
Switching Type Zero Cross | ||
Control Voltage Range 4 → 32 V dc | ||
Minimum Load Current 0.15 A | ||
Terminal Type Box Clamp | ||
Output Device SCR | ||
Load Voltage Range 48 → 530V ac | ||
Series CKR | ||
Maximum Turn On Time 1/2 Cycle | ||
Dimensions 81.9 x 22.5 x 99mm | ||
Length 81.9mm | ||
Standards Met CE | ||
Operating Temperature Range -40 → +80°C | ||
Off State Leakage Current 10 mArms | ||
Height 99mm | ||
Depth 22.5mm | ||
Maximum Operating Temperature +80°C | ||
Capacitance 8pF | ||
Minimum Operating Temperature -40°C | ||
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