UMK- PVB
Product ID:22555
Updated: 2026/7/28
Key Features
- 1Compact design for up to 20% higher signal density.
- 2Freely configurable color-coded conductor and terminal point assignment.
- 3Robust specifications with max. cross-section (flexible) 4 mm² and min. cross-section (flexible) 0.2 mm².
- 4Suitable for temperatures from -20°C to +50°C.
- 5Includes + 2 bonding bars for enhanced connectivity.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Type of insulation housing | Polyamide PA non-reinforced | 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 type | Potential distributor | Product family | VARIOFACE |
| Potential connections | Per potential (Plus) 2 power/48 distributor terminal blocks Per potential (Minus) 2 power/24 distributor terminal blocks Per potential (PE) 2 power/72 distributor terminal blocks | Overvoltage category | II |
| Pollution degree | 2 | Nominal voltage U | 250 V AC/DC |
| Max. current carrying capacity per branch | 16 A | Max. total current of all branches | 16 A (per potential) |
| Rated insulation voltage | 250 V | Rated surge voltage | 2.2 kV (Functional insulation) |
| Potential connections | Per potential (Plus) 2 power/48 distributor terminal blocks Per potential (Minus) 2 power/24 distributor terminal blocks Per potential (PE) 2 power/72 distributor terminal blocks | Connection method | Screw connection |
| Screw thread | M3 | Number of connections | 3 |
| Conductor cross section rigid | 0.5 mm² ... 6 mm² | Conductor cross section flexible | 0.5 mm² ... 4 mm² |
| Conductor cross section AWG | 20 ... 10 | Connection method | Screw connection |
| Stripping length | 8 mm | Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² | Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 | Width | 168.8 mm |
| Height | 77 mm | Depth | 72 mm |
| Color | green (RAL 6021) | Degree of protection | IP20 |
| Ambient temperature (operation) | -20 °C ... 50 °C | Ambient temperature (storage/transport) | -20 °C ... 70 °C |
| Standards/regulations | IEC 60664
DIN EN 50178 | Mounting type | DIN rail mounting |
| Mounting position | any |
Specifications may be subject to change without notice
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