280-995
Product ID:47577
Updated: 2026/7/15
Key Features
- 1Suitable for Ex e II Applications: Designed for hazardous environments with high safety standards.
- 2Double Center Marker Slot: Ensures precise conductor connection and easy identification.
- 3DIN-Rail Compatibility: Fits DIN-rail 35 x 15 and 35 x 7.5, offering versatile mounting options.
- 4CAGE CLAMP Technology: Provides secure and reliable connection without tools.
- 5Corrosion Protection: Prevents electrolytic corrosion between aluminum and copper conductors.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Safety information | Notice: This double potential terminal block cannot be commoned via adjacent jumpers. | Clamping units | 4 |
| Total number of potentials | 2 | Number of levels | 1 |
| Width | 5?mm?/ 0.197?inches | Height | 75?mm?/ 2.953?inches |
| Depth from upper-edge of DIN-rail | 28?mm?/ 1.102?inches | Design | horizontal type |
| Mounting type | DIN-35 rail | Marking level | Center marking |
| Note (material data) | Information on material specifications can be found here | Color | light gray |
| Material group | I | Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 | Fire load | 0.141MJ |
| Weight | 8.2g | Processing temperature | -35 … +85?°C |
| Continuous operating temperature | -60 … +105?°C | Product Group | 1 (Rail Mounted Terminal Blocks) |
| eCl@ss 10.0 | 27-14-11-20 | eCl@ss 9.0 | 27-14-11-20 |
| ETIM 9.0 | EC000897 | ETIM 8.0 | EC000897 |
| ECCN | NO US CLASSIFICATION | PU (SPU) | 100?pcs |
| Packaging type | box | Country of origin | DE |
| GTIN | 4044918395717 | Customs tariff number | 8536904000 |
| RoHS Compliance Status | Compliant,No Exemption | Ratings per | IEC/EN 60947-7-1 |
| Reference hazardous areas | See “Downloads – Documentation – Additional Information: Technical Section; Technical Explications” | Rated voltage EN (Ex e II) | 550V |
| Rated current (Ex e II) | 20A | Power loss, per pole (potential) | 0.532W |
| Rated current I<sub>N</sub> for specified power loss | 20A | Resistance value for specified, current-dependent power loss | 0.001Ω |
| Connection technology | CAGE CLAMP? | Actuation type | Operating tool |
| Connectable conductor materials | Copper | Solid conductor | 0.08 … 2.5?mm2?/ 28 … 12?AWG |
| Fine-stranded conductor | 0.08 … 2.5?mm2?/ 28 … 12?AWG | Note (conductor cross-section) | 12 AWG: THHN, THWN |
| Strip length | 8 … 9?mm?/ 0.31 … 0.35?inches | Wiring direction | Front-entry wiring |
Specifications may be subject to change without notice
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