Product Model
281-691
Key Features
- 1Ex e II Compliant: Designed for hazardous environments with high reliability.
- 2CAGE CLAMP Connections: Easy wire installation with spring-loaded connections.
- 3DIN-Rail Mounting: Compatible with DIN-rail 35 x 15 and 35 x 7.5 mm.
- 4Light Gray Finish: Durable and easy-to-read light gray color.
- 5Suitable for Wire Sizes 0.08mm² to 4mm²: Accommodates a wide range of wire sizes.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Clamping units | 2 | Total number of potentials | 1 |
| Number of levels | 1 | Width | 6?mm?/ 0.236?inches |
| Height | 53?mm?/ 2.087?inches | Depth from upper-edge of DIN-rail | 29?mm?/ 1.142?inches |
| Design | horizontal type | Mounting type | DIN-35 rail |
| Marking level | Side 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 | 0.128MJ | Weight | 6.9g |
| Processing temperature | -35 … +85?°C | Continuous operating temperature | -60 … +105?°C |
| 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) | 50?pcs |
| Packaging type | box | Country of origin | DE |
| GTIN | 4044918500746 | Customs tariff number | 8536904000 |
| RoHS Compliance Status | Compliant,No Exemption | Ratings per | IEC/EN 60947-7-1 |
| Reference hazardous areas | See application instructions in section “Knowledge andDownloads – Documentation – Additional Information: Technical Section; Technical Explications” | Rated voltage EN (Ex e II) | 550V |
| Note (rated voltage) | Using staggered jumpers reduces the maximum rated voltage to 275 V. | Rated current (Ex e II) | 30A |
| Power loss, per pole (potential) | 0.9W | Rated current I<sub>N</sub> for specified power loss | 30A |
| 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 … 4?mm2?/ 28 … 12?AWG | Fine-stranded conductor | 0.08 … 4?mm2?/ 28 … 12?AWG |
| Strip length | 9 … 10?mm?/ 0.35 … 0.39?inches | Wiring direction | Front-entry wiring |
Specifications may be subject to change without notice