TR5 fuse derating curve
2970921
Official DistributorSKU
PHX2970921
MPN
UMK- 8 OM-R/MF
Weight
0.318 kg
Series UMK
UMK- 8 OM-R/MF - Active module
Technical Specifications
Notes
| Notes on operation | Observe the maximum switching capacity of the relays used |
| Notes on operation | Do not connect adjacent channels to SELV/ PELV and voltages dangerous to the touch. |
| Notes on operation | The necessary requirements for insulation (basic insulation or reinforced insulation) from adjacent modules (in DIN-rail direction) must be realized by applying suitable measures (e. g., partition plates). |
| Notes on operation | Adjacent channels are not suitable for switching different line conductors. |
| Notes on operation | For proper use, the specifications of the installation directive (see Downloads) must be observed. For applications or use with third-party products, the specifications, and the safety and warning instructions of the respective third-party manufacturer must also be met. |
Product properties
| Operating mode | 100% operating factor |
Insulation characteristics
| Insulation | Safe isolation, reinforced insulation |
Insulation characteristics: Air clearances and creepage distances, input/output
| Insulation | Safe isolation, reinforced insulation |
| Overvoltage category | III |
| Pollution degree | 2 |
Insulation characteristics: Air and creepage distances, output/output
| Insulation | Safe isolation, reinforced insulation |
| Overvoltage category | III |
| Pollution degree | 2 |
Air clearances and creepage distances, input/output
| Rated Insulation Voltage | 300 V |
| Rated surge voltage | 6 kV (1.2/50 μs) |
Air and creepage distances, output/output
| Rated Insulation Voltage | 300 V |
| Rated surge voltage | 6 kV (1.2/50 μs) |
Input data
| Nominal input voltage UN | 24 V DC |
| Input voltage range | 32 V DC |
| Typical input current at UN | Related to the assembly |
| Status display/channel | Yellow LED |
Switching
| Maximum Switching Voltage | 250 V AC |
| Maximum Switching Voltage | 63 V DC |
| Limiting Continuous Current | 4 A |
| Output fuse | 4 A Slow-blow (TR 5) (max. fuse breaking capacity: 40 A) |
Input
| Connection Method | IDC/FLK pin strip |
| Number of Connections | 1 |
| Number of Positions | 16 |
Output
| Connection Method | Screw connection |
| Conductor cross section rigid | 0.2 mm² ... 6 mm² |
| Conductor cross section flexible | 0.2 mm² ... 4 mm² |
| Conductor cross section AWG | 24 ... 10 |
Dimensions
| Width | 180 mm |
| Height | 77 mm |
| Depth | 80 mm |
Ambient conditions
| Degree of Protection | IP00 |
| Degree of protection (Installation location) | ≥ IP54 (Installation location) |
| Ambient Temperature (Operation) | -20 °C ... 50 °C |
| Altitude | ≤ 2000 m |
Air clearances and creepage distances, input/output
| Standards/regulations | EN 61010-2-201 |
Air and creepage distances, output/output
| Standards/regulations | EN 61010-2-201 |
Mounting
| Assembly instructions | in rows with zero spacing |
| Mounting Position | any |
Why Proax for Phoenix Contact 2970921?
Proax is an authorized distributor of Phoenix Contact 2970921 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 | 1 |
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