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Phoenix MACX-TR-1T-POFF-PT Time Relay
The Phoenix MACX-TR-1T-POFF-PT Time Relay (Part No: 1119399 ) offers a 24 V AC/DC ... 240 V AC/DC (-15 % ... +10 %) input voltage range, 10 ms ... 10 min. setting range time, 8 A (fast-blow) output fuse, Push-in connection method. Manufactured by Phoenix under the Phoenix Power Supply category, this model belongs to the Phoenix TR Series.
| Brand | Phoenix Contact |
| Product Type | Time Relays |
| Model Number | MACX-TR-1T-POFF-PT |
Phoenix MACX-TR-1T-POFF-PT Time Relay – Technical Specifications
| Specification | Value |
|---|---|
| Product type | Timer relay |
| Mechanical service life | Approx. 3x 104 cycles |
| Service life electrical | approx. 1x 105 cycles, resistive load 2000 V A |
| Nominal frequency | 48 Hz ... 63 Hz |
| Nominal power consumption | 2.5 VA (0.8 W) |
| Rated insulation voltage | 300 V AC |
| Input voltage range | 24 V AC/DC ... 240 V AC/DC (-15 % ... +10 %) |
| Temperature coefficient, typical | ≤ 0.01 %/°C |
| Recovery time | 250 ms |
| Setting range time | 10 ms ... 10 min. |
| Setting accuracy | ≤ 0.5 % (＞1 s) |
| Repeat accuracy | ≤ 0.05 % (＞1 s) |
| Maximum switching voltage | 400 V AC |
| Interrupting rating (ohmic load) max. | 2000 VA (8 A / 250 V AC) |
| Output fuse | 8 A (fast-blow) |
| Connection method | Push-in connection |
| Stripping length | 10 mm |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Ambient temperature (operation) | -25 °C ... 60 °C |
The Phoenix MACX-TR-1T-POFF-PT Time Relay (Part No: 1119399) is engineered for high-performance power-off delay applications across industrial systems. It supports a broad input voltage range of 24 V to 240 V AC/DC with a tolerance of ±15%, allowing seamless integration into diverse panel environments. The device is equipped with a recovery time of 250 ms and a timing range from 10 ms to 10 minutes, enabling precise delay configurations to prevent abrupt shutdowns. Its setting accuracy is within ≤ 0.5%, and the repeat accuracy remains ≤ 0.05% for consistent operation. With a low power consumption of 2.5 VA (0.8 W), the relay is energy-efficient and dependable. The system handles up to 400 V AC switching voltage and supports 2000 VA (8 A / 250 V AC) interrupting capacity, backed by a fast-blow 8 A output fuse. Safety is reinforced with a 300 V AC rated insulation voltage and Push-in connection terminals that support 0.2 mm² to 2.5 mm² rigid conductors, simplifying installation while ensuring durability in harsh environments.
This Power OFF Delay Time Relay is ideal for scenarios where machines or actuators must run briefly after power disconnection—for example, to complete a cycle or ensure system cooling. It's widely used in packaging machines, process control loops, HVAC systems, and electromechanical interlocks. The compact design fits neatly into standard DIN rails, while the 10 mm stripping length and tool-free terminal access reduce setup time for field technicians. Senior maintenance engineers rely on its precision and compliance, while engineering students benefit from its real-world application in PLC and relay logic systems. With an operating temperature range from -25°C to +60°C, the MACX-TR-1T-POFF-PT is ready for reliable use in Indian industrial environments that face voltage fluctuations and thermal stress.
For more technical specifications, manuals, and compliance documents, visit the official product page: Phoenix MACX-TR-1T-POFF-PT Product Page.
