Technical Specifications
Dimensions
| Height | 98.7 mm |
| Width | 53.4 mm |
| Depth | 65.7 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 3 Div. |
Ambient conditions
| Degree of Protection | IP20 (only when all terminal points are used) |
| Ambient Temperature (Operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (amsl (above mean sea level)) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (Operation) | 5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
General
| IEC test classification | II |
| IEC test classification | T2 |
| EN type | T2 |
| Mode of protection | L-PE |
| Mode of protection | L-PEN |
| Mounting Type | DIN rail: 35 mm |
| Color | jet black RAL 9005 |
| Housing Material | PA 6.6 |
| Housing Material | PBT |
| Degree of pollution | 2 |
| Flammability rating according to UL 94 | V-0 |
| Type | DIN rail module, two-section, divisible |
| Number of Positions | 3 |
| Surge protection fault message | Optical, remote indicator contact |
Additional descriptions
| Note | Only usable in IT Systems between L-PE, if the exposed-conductive-parts (bodies) of the equipment of the low-voltage installation is connected to the earthing arrangement of the transformer substation (interconnected earthing arrangement of the HV-transformer substation with the bodies of the LV-installation. RE = RA accordance to IEC 60364-4-442 / VDE 0100-442 Fig. 44D / Example a). |
Protective circuit
| Nominal voltage UN | 240/415 V AC (TN-C) |
| Nominal voltage UN | 230 V AC (IT) |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous voltage UC | 350 V AC |
| Rated load current IL | 80 A |
| Residual current IPE | ≤ 5 µA |
| Standby power consumption PC | ≤ 6 mVA |
| Nominal discharge current In (8/20) µs | 10 kA |
| Maximum discharge current Imax (8/20) µs | 20 kA |
| Impulse discharge current (10/350) µs, charge | 1.25 As |
| Impulse discharge current (10/350) µs, specific energy | 1.56 kJ/Ω |
| Impulse discharge current (10/350) µs, peak value limp | 2.5 kA |
| Short-circuit current rating ISCCR | 25 kA |
| Voltage protection level Up | ≤ 1.5 kV |
| Residual voltage Ures | ≤ 1.35 kV (at In) |
| Residual voltage Ures | ≤ 1.35 kV (at 10 kA) |
| Residual voltage Ures | ≤ 1.2 kV (at 5 kA) |
| Front of wave sparkover voltage at 6 kV (1.2/50) µs | ≤ 1.5 kV |
| TOV behavior at UT (L-PEN) | 415 V AC (5 s / withstand mode) |
| TOV behavior at UT (L-PEN) | 440 V AC (120 min / withstand mode) |
| Response time tA | ≤ 100 ns |
| Max. backup fuse with V-type through wiring | 80 A (gG) |
| Max. backup fuse with branch wiring | 125 A (gG) |
Indicator/remote signaling
| Switching function | Changeover contact |
| Operating Voltage | 5 V AC ... 250 V AC |
| Operating Voltage | 30 V DC |
| Operating current | 5 mA AC ... 1.5 A AC |
| Operating current | 1 A DC |
| Connection Method | Plug-in/screw connection via COMBICON |
| Screw thread | M2 |
| Tightening torque | 0.25 Nm |
| Stripping length | 7 mm |
| Conductor cross section flexible | 0.14 mm² ... 1.5 mm² |
| Conductor cross section solid | 0.14 mm² ... 1.5 mm² |
| Conductor cross section AWG | 28 ... 16 |
Connection data
| Connection Method | Screw connection |
| Screw thread | M5 |
| Tightening torque | 3 Nm (1.5 mm² ... 16 mm²) |
| Tightening torque | 4.5 Nm (25 mm² ... 35 mm²) |
| Stripping length | 16 mm |
| Conductor cross section flexible | 1.5 mm² ... 25 mm² |
| Conductor cross section solid | 1.5 mm² ... 35 mm² |
| Conductor cross section AWG | 15 ... 2 |
| Connection Method | Fork-type cable lug |
| Conductor cross section flexible | 1.5 mm² ... 16 mm² |
Standards and Regulations
| Standards/regulations | IEC 61643-11 2011 |
| Standards/regulations | EN 61643-11 2012 |
Environmental Product Compliance
| REACh SVHC | Lead 7439-92-1 |
| China RoHS | Environmentally friendly use period: unlimited = EFUP-e |
| China RoHS | No hazardous substances above threshold values |
Accessories
Why Proax for Phoenix Contact 1050284?
Proax is an authorized distributor of Phoenix Contact 1050284 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
| Pack Size | 40 |
Recommended
1050280 - Surge protection plug type 2 with series connection consisting of a varistor and gas-filled spark gap for VAL-MS base element, thermal monitoring, visual fault warning. Version: 350 V AC with increased lightning current discharge capacity.
2856579 - Surge voltage arrester consisting of base element with remote indicator contact and protective plug with a connection in series with a varistor and a gas-filled spark gap, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel
2901862 - Plug-in surge arrester free of leakage current for 3-phase power supply networks with N and PE in a common conductor (4-conductor system: L1, L2, L3, PEN), with remote indication contact.
2856595 - Surge protection connector type 2 with series connection consisting of varistor and gas-filled spark gap for VAL-MS base element, thermal monitoring, visual fault warning. Design: 350 V AC
2803535 - Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.
2803551 - Surge arrester for 5-conductor power supply systems (L1, L2, L3, N, PE), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.
2803629 - Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.
2803616 - Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element and protective connectors, for mounting on NS 35.
2803580 - Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.
2803577 - Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element and protective connectors, for mounting on NS 35.
2803603 - Surge arrester for 5-conductor power supply systems (L1, L2, L3, N, PE), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.
2803593 - Surge arrester for 5-conductor power supply systems (L1, L2, L3, N, PE), consisting of a base element and protective connectors, for mounting on NS 35.
2803632 - Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element and protective connectors, for mounting on NS 35.
2856582 - Surge voltage arrester consisting of base element with protective plug with a connection in series with a varistor and a gas-filled spark gap, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel
2858632 - Surge voltage arrester 4-channel, for mounting on NS 35/7.5, with remote indicator contact. 350 V AC
2838843 - Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 320 V AC
