Procurement teams shortlist PLC-BPT-24UC-21 with SMPS Phoenix, Phoenixcontact Ecor 2 Bsc2 Rt 2X21 and Phoenixcontact Phoenix Contact Industrial Ethernet Switches, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Phoenix PLC-BPT- 24UC/21 Relay Socket
The Phoenix PLC-BPT- 24UC/21 Relay Socket (Part No: 2900446 ) offers a Push-in connection method, 0.14 mmΒ² ... 2.5 mmΒ² conductor cross section rigid, 0.14 mmΒ² ... 2.5 mmΒ² conductor cross section flexible, DIN rail mounting mounting type. Manufactured by Phoenix under the Phoenix Relay Socket category, this model belongs to the Phoenix PLC Series.
| Brand | Phoenix Contact |
| Product Type | Relay Socket |
| Model Number | PLC-BPT- 24UC/21 |
Phoenix PLC-BPT- 24UC/21 Relay Socket β Technical Specifications
| Specification | Value |
|---|---|
| Product type | Relay socket |
| Product family | PLC-INTERFACE |
| Connection method | Push-in connection |
| Stripping length | 10 mm |
| Conductor cross section rigid | 0.14 mmΒ² ... 2.5 mmΒ² |
| Conductor cross section flexible | 0.14 mmΒ² ... 2.5 mmΒ² |
| Width | 6.2 mm |
| Height | 80 mm |
| Color | gray (RAL 7042) |
| Ambient temperature (operation) | -40 Β°C ... 60 Β°C |
| Ambient temperature (storage/transport) | -40 Β°C ... 85 Β°C |
| Mounting type | DIN rail mounting |
| Mounting position | any |
| Application | Universal |
| Protective circuit | Bridge rectifier |
| Nominal input voltage UN | 24 V AC/DC |
| Conductor cross section AWG | 26 ... 14 |
| Status display | LED |
| Depth | 94 mm |
| Flammability rating according to UL 94 | V0 (Housing) |
| Enclosure Low | Required protection according to the Rules shall be provided upon installation on board |
| Low Voltage Directive | Conformance with Low Voltage Directive |
| Electromagnetic compatibility | Conformance with EMC directive |
| Maximum switching voltage | - |
| Overvoltage category | II |
The Phoenix PLC-BPT-24UC/21 is part of the robust PLC-INTERFACE series and features a tool-free push-in connection method, allowing for fast and secure termination of rigid or flexible conductors from 0.14 mmΒ² to 2.5 mmΒ². With a standard conductor compatibility of AWG 26 to 14 and a convenient 10 mm stripping length, it ensures seamless integration in dense wiring environments. The socket has a 6.2 mm width and 80 mm height, making it ideal for compact DIN rail installations. Its durable housing, colored gray (RAL 7042) and tested to meet UL 94 V0 flammability standards, offers long-term reliability in electrical cabinets. It is equipped with a bridge rectifier protective circuit to ensure stable operation in AC and DC environments. An integrated LED status indicator provides real-time signal monitoring during maintenance. This relay base can withstand harsh operational and storage conditions, maintaining performance across ambient temperatures of -40β―Β°C to +60β―Β°C. It complies with EMC and Low Voltage Directive regulations, reinforcing its suitability for global industrial standards.
The PLC-BPT-24UC/21 is engineered for universal automation applications, including relay interfacing, PLC output wiring, and control logic extension. Maintenance engineers benefit from its ease of use when replacing relays without disturbing adjacent wiring. Panel builders value its slim form factor for fitting multiple relays into space-limited cabinets. For automation OEMs, the pre-integrated protective circuitry reduces the need for external components. In training labs, the clear LED indication helps students understand control signal behavior without added complexity. Its DIN rail mountable design and universal mounting position allow flexible orientation across machines, plants, and enclosures. Whether used in manufacturing, energy distribution, or process control panels, this relay socket delivers consistent electrical connectivity and simplified maintenance operations.
To learn more about the manufacturer, visit the Phoenix Contact brand page. For more options and compatible relay bases, explore our Phoenix Relay Socket catalog.
