Phoenix Contact PLC-RSC-24DC/21 Relay Module – 1 C/O, 24V DC, 6.2 mm, IP20

Phoenix Contact PLC-RSC-24DC/21 is a compact and reliable slim relay module designed for industrial switching applications. With a narrow 6.2 mm profile, it fits easily into tight control cabinets. Moreover, it ensures safe electrical isolation and quick installation, making it ideal for space-saving panel layouts.

Key Features:

• The ultra-slim 6.2 mm design helps save valuable cabinet space.

• It includes one changeover contact (SPDT) with a 6 A current rating.

• Additionally, the RT III sealed relay provides enhanced environmental protection.

• An integrated input circuit ensures interference suppression for stable performance.

• It offers safe isolation between the coil and contact sides for operational safety.

• The yellow LED indicator makes relay status monitoring simple and clear.

• Furthermore, it mounts easily on DIN rail NS 35/7.5 for quick setup.

• Screw terminal connections guarantee secure and reliable wiring.

• Also compatible with V8 adapters, allowing efficient system cabling.

Technical Specifications:

• Brand: Phoenix Contact

• Model: PLC-RSC-24DC/21

• Input Voltage: 24 V DC

• Input Current: 9 mA

• Contact Type: 1 changeover (SPDT)

• Contact Material: AgSnO

• Max Switching Voltage: 250 V AC/DC

• Max Continuous Current: 6 A

• Response Time: 5 ms

• Release Time: 8 ms

• Protection Features: Free-wheeling diode, reverse polarity protection

• Status Display: Yellow LED

• Connection Type: Screw terminal

• Mounting Method: DIN rail NS 35/7.5

• Conductor Size Range: 0.14–2.5 mm² (solid/flexible)

• Dimensions (W x H x D): 6.2 mm x 80 mm x 94 mm

• Weight: 31.06 g

• Operating Temperature: -40°C to +60°C

• Protection Rating: IP20

• Flammability Class: UL 94 V0

• Standards Compliance: IEC 60664, EN 50178

  Conclusion:
  In summary, the Phoenix Contact PLC-RSC-24DC/21 slim relay module is a space-saving and high-performance solution for modern control panels. Thanks to its integrated suppression circuits, RT III sealed relay, and reliable screw terminals, it ensures both safety and ease of use.

  Moreover, it is fully compatible with standard DIN rail NS 35/7.5 and supports system cabling through V8 adapters. Therefore, it is an ideal choice for efficient and compact switching in industrial automation systems.