CSD-SA1E2-1
Details
Details
CSD-SA1E2-1 Solid-Core Current Switch, 1-135 A, Adjustable Setpoint, 12 VAC/DC Command Relay
Draws its power from the monitored conductor; no power supply is needed.
Built-in command relay starts and stops the load; the relay coil needs 10-14 VAC/VDC.
Install only on the input side of a variable speed drive; rated 50/60 Hz, not for VFD outputs.
Key Features
- Setpoint range: 1.00-135A adjustable
- Contact: NO solid state, 1A at 30 VAC/42 VDC
- Relay rating: SPST NO, 10A at 260 VAC, 5A at 30 VDC
Product Specifications
| Manufacturer | Johnson Controls |
|---|---|
| Model | CSDSA1E21 (CSD-SA1E2-1) |
| Measuring range | 1-135A |
| Setpoint range | 1.00-135A adjustable |
| Switch action | Over/under current sensing |
| Output | Solid state, normally open, 1A at 30 VAC/42 VDC maximum |
| Relay rating | SPST NO, 10A at 260 VAC, 5A at 30 VDC; coil 10-14 VAC/VDC, 25-45 mA maximum |
| Status LED | Switch LED and relay LED |
| Power supply | Induced from the monitored conductor; 600 VAC rms isolation |
| Wire size | 12 to 22 AWG; terminal screw torque 4 lb-in |
| Operating temperature | 5 to 140 deg F |
| Frequency | 50/60 Hz; install only on the input side of a variable speed drive |
| Ambient humidity | 0 to 95% RH, noncondensing |
| Dimensions | 2-9/16 x 2-9/16 x 1-19/32 in.; sensing hole 0.71 in. diameter |
| Compliance | UL Listed (File E310692, CCN NRNT, UL 508); cUL (CCN NRNT7); CE |