
The figure shows version MT 2-PE/S-230 AC
2788935
SKU
PHX2788935
MPN
MT-2PE/S-120AC
Weight
0.125 kg
Series MT
MT-2PE/S-120AC - Type 3 surge protection device
DIN rail module with surge protection for power supply units, optical power and error display, for mounting on NS 35/7.5. Nominal voltage: 120 V AC, housing width: 50 mm.
Technical Specifications
Product properties
| Type | DIN rail module, one-piece |
| Number of Positions | 2 |
| Surge protection fault message | Optical, remote indicator contact |
Indicator/remote signaling
| Connection name | Remote fault indicator contact |
| Switching function | N/C contact |
| Maximum operating voltage Umax. AC | 250 V AC |
| Max. operating current Imax | 1 A |
Connection data
| Connection Method | Screw connection |
| Screw thread | M3 |
| Tightening torque, min | 0.5 Nm |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 2.5 mm² |
| Conductor cross section, rigid min. | 0.2 mm² |
| Conductor cross section, rigid max. | 4 mm² |
Dimensions
| Width | 50 mm |
| Height | 77.5 mm |
| Depth | 63 mm |
Material specifications
| Flammability rating according to UL 94 | V0 |
| Housing Material | PA |
Protective circuit
| Direction of action | 1L-N & N-PE |
| Nominal frequency fN | 50 Hz |
| Nominal frequency fN | 60 Hz |
| Maximum continuous operating voltage UC (L-PE) | 150 V AC |
| Residual current IPE | ≤ 1 µA |
| Operating effective current IC at UC | ≤ 7 mA |
| Nominal discharge current In (8/20) µs (L-N) | 2.5 kA |
| Nominal discharge current In (8/20) µs (L-PE) | 2.5 kA |
| Maximum discharge current Imax (8/20) µs (L-N) | 6.5 kA |
| Maximum discharge current Imax (8/20) µs (L-PE) | 6.5 kA |
| Voltage protection level Up (L-N) | ≤ 0.7 kV |
| Voltage protection level Up (L-PE) | ≤ 1.4 kV |
| Response time tA (L-N) | ≤ 25 ns |
| Response time tA (L-PE) | ≤ 100 ns |
| Max. required back-up fuse | 16 A (gL) |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -25 °C ... 75 °C |
Standards
| Standards/regulations | IEC 61643 |
| Standards/regulations | E DIN VDE 0675-6 |
Mounting
| Mounting Type | DIN rail: 35 mm |
Why Proax for Phoenix Contact 2788935?
Proax is an authorized distributor of Phoenix Contact 2788935 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.
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Additional Information
| Pack Size | 5 |
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