Product Model
221-503

Key Features
- 1Suitable for both rail and screw mounting.
- 2Made from durable polyamide (PA66) for reliable performance.
- 3Measures 52.8 mm in depth and 23.7 mm in width.
- 4Simple screw mounting ensures quick and secure installation.
- 5RoHS compliant and no SVHC (23-Jan-2024).
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Width | 23.7?mm?/ 0.933?inches | Height from the surface | 16.9 mm / 0.665 inches |
| Depth | 52.8?mm?/ 2.079?inches | Mounting type | Screw mount |
| Suitable | for 3-wire connectors (4 mm2) | Note (material data) | Information on material specifications can be found here |
| Color | white | Material group | I |
| Insulation material (main housing) | Polyamide (PA66) | Flammability class per UL94 | V0 |
| Weight | 3.6g | eCl@ss 10.0 | 27-14-11-92 |
| eCl@ss 9.0 | 27-14-11-92 | ETIM 9.0 | EC002848 |
| ETIM 8.0 | EC002848 | ECCN | NO US CLASSIFICATION |
| PU (SPU) | 50?(10)?pcs | Packaging type | box |
| Country of origin | CN | GTIN | 4055143640794 |
| Customs tariff number | 3926909985 | RoHS Compliance Status | Compliant,No Exemption |
Specifications may be subject to change without notice
