UKK 3-MSTB-5,08 AU 32L
Product ID:18223
Updated: 2026/7/12
Key Features
- 1128 connections for versatile wiring needs.
- 2Double-level design for efficient space utilization.
- 35.08 mm pitch for precise connection management.
- 4Gray color (RAL 7042) for easy identification.
- 5UL 94 V2 flammability rating for safety assurance.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| General | Current and voltage are determined by the plug used. | Product type | Hybrid terminal block |
| Product family | UKK 3-MSTB | Number of positions | 32 |
| Pitch | 5.08 mm | Number of connections | 128 |
| Number of rows | 2 | Potentials | 64 |
| Article revision | 08 | Overvoltage category | III |
| Degree of pollution | 3 | Rated surge voltage | 4 kV |
| Maximum power dissipation for nominal condition | 0 W | Screw thread | M3 |
| Tightening torque | 0.5 ... 0.6 Nm | Stripping length | 8 mm |
| Internal cylindrical gage | A3 | Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Cross section AWG | 24 ... 12 (converted acc. to IEC) | Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section, flexible [AWG] | 24 ... 14 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 0.25 mm² ... 2.5 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.25 mm² ... 1.5 mm² | 2 conductors with same cross section, solid | 0.2 mm² ... 1.5 mm² |
| 2 conductors with same cross section, flexible | 0.2 mm² ... 1 mm² | 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 mm² ... 0.5 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² ... 1 mm² | Nominal current | 10 A |
| Maximum load current | 12 A (with 4 mm² conductor cross section) | Nominal voltage | 250 V |
| Width | 88.9 mm | End cover width | 2.5 mm |
| Height | 50 mm | Depth on NS 35/7,5 | 53.5 mm |
| Pitch | 5.08 mm | Color | gray (RAL 7042) |
| Flammability rating according to UL 94 | V2 | Insulating material group | I |
| Insulating material | PA | Contact surface | Gold Au |
| Open side panel | Yes | Ambient temperature (operation) | -60 °C (max. operating temperature see derating curve) |
| Ambient temperature (storage/transport) | -25 °C ... 60 °C (for a short time, no longer than 24 h, -60°C to +70°C) | Ambient temperature (assembly) | -5 °C ... 70 °C |
| Ambient temperature (actuation) | -5 °C ... 70 °C | Permissible humidity (operation) | 20 % ... 90 % |
| Permissible humidity (storage/transport) | 30 % ... 70 % | Mounting type | NS 35/7,5
NS 35/15
NS 32 |
Specifications may be subject to change without notice
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