Schneider Electric RTC48PUNCSRLU
MPNRTC48PUNCSRLU
Obsolete
temperature control relay RTC - 48x48 mm - 24V AC/DC - SSR, 1 relay, comm, alarm
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Temperature control relays |
| Output signal | Relay 250 V AC / 3 A on resistive load Relay 250 V AC / 1 A on inductive load Solid state 12 V DC / 40 mA |
| Display type | 11 segments LCD |
| Range of product | Zelio Control |
| Analogue input type | Thermocouple thermocouple J, K, R, B, S, T, E, N, PLII, C(W/Re5-26)) Temperature probePt 100, JPt 100) Voltage 0...1 V DC Voltage 0...5 V DC Voltage 1...5 V DC Voltage 0...10 V DC Current 0...20 mA Current 4...20 mA |
| Product or component type | Modular measurement and control relays |
| Supply voltage limits | 20...28 V |
| Supply voltage | 24 V AC/DC |
| Power consumption in | 8 VA 250 V AC |
| I/O channels | 1 relay NO output 2 1 solid state output 1 |
| IP degree of protection | IP66 IEC 60529 front face) IP20 rear) |
| NEMA degree of protection | NEMA 4X front face |
All specifications
| Parameter | Value |
|---|---|
| Physical interface | RS485 non isolated |
| Communication port protocol | Modbus RTU and ASCII |
| Mounting support | Panel |
| Shock resistance | 10 gn IEC 60068-2-27 |
| Relative humidity | 35...85 % without condensation |
| Vibration resistance | 1 gn (f= 10...55 Hz) conforming to IEC 60068-2-6 |
| Outer dimension | 1/16 DIN 48 x 48 mm |
| Standards | EN 61010-1 CSA C22.2 No 24-93 EN 61326-1 |
| Marking | CE |
| Category | US10CP222380 |
| Relay name | RTC |
| Alarm output | 1 C/O |
| Exchange mode | Half duplex |
| Display digits | 5 |
| Method of access | Slave |
| Sampling duration | 250 ms |
| Transmission rate | 9600, 19200 kbit/s |
| Function available | Auto tuning PID |
| Operating position | Any position |
| Transmission frame | RTU/ASCII |
| Signalling function | Process value green, orange and red Output status (OUT1, OUT2) Orange Alarm status (EV1, EV2) Orange Transmission/reception activity (TX/TR) Orange Setpoint value Green |
| Measurement accuracy | 0.2 % full scale |
| Product specific application | HVAC Heating or cooling Industrial machines Packaging |
| Ambient air temperature for storage | -13...176 °F (-25...80 °C) |
| Ambient air temperature for operation | 32...122 °F (0...50 °C) |
MPN
RTC48PUNCSRLU