Phoenix Contact 2900300 PLC-RPT-24UC/21 Relay module PLC-INTERFACE

The Phoenix Contact PLC-RPT- 24UC/21 is a plug-in relay module from the PLC-INTERFACE series for NS 35/7.5 DIN rail, combining a Push-in terminal block with a miniature relay. It operates at 24 V AC/DC nominal input and switches up to 6 A continuous through a single AgSnO changeover contact rated to 250 V AC/DC.

Technical specifications:

• Part designation: PLC-RPT- 24UC/21
• Catalog number: 2900300
• Manufacturer: Phoenix Contact
• EAN: 4046356509008
• Nominal input voltage: 24 V AC/DC (range: 19.4 ... 33.6 V AC/DC at 20°C)
• Contact type: 1 changeover contact, AgSnO, 6 A continuous, max 250 V AC/DC
• Maximum inrush current: 10 A (4 s); conditional short-circuit current: 200 A
• Test voltage (winding/contact): 4 kV AC; impulse withstand voltage: 6 kV
• Overvoltage category: III; degree of pollution: 3
• Connection: Push-in, 0.14 mm² ... 2.5 mm² rigid/flexible, AWG 26 ... 14, stripping length 10 mm
• Dimensions (W x H x D): 6.2 mm x 80 mm x 94 mm
• Color: gray (RAL 7042); flammability: UL 94 V0
• Operating temperature: -40°C ... 60°C; storage: -40°C ... 85°C
• Protection: IP20 (relay base), RT III (relay)
• Mechanical service life: 2 x 10^7 cycles; 100% operating factor
• Mounting: NS 35/7.5 DIN rail, any position, zero spacing in rows
• Weight: 31.27 g (excl. packing); pack size: 10 pc
• Country of origin: Germany
• Approvals: CE, UKCA, cULus (E140324), DNV (TAE0000196), ISA-S71.04 G3

Features and benefits:

• Slim 6.2 mm width enables high-density DIN rail assemblies with zero spacing between modules
• RT III sealed relay ensures reliable switching in pollution degree 3 environments
• Safe coil-to-contact isolation with 4 kV AC test voltage and 6 kV impulse withstand rating
• Push-in connection allows fast, tool-free termination of rigid and flexible conductors
• Yellow LED provides instant visual indication of operating voltage status

Applications:

• PLC output relay interface in industrial automation and machine control panels
• Signal isolation between PLC I/O and load circuits in factory automation systems
• 24 V relay switching in building management and process control applications
• Marine and offshore panel installations requiring DNV certification

Compliant with IEC 60947-5-1 and EMC Directive. Part of the Phoenix Contact PLC-INTERFACE product family.

Also known as: Phoenix Contact PLC-RPT- 24UC/21, Phoenix 2900300, Phoenix Contact 24V DIN rail relay module.