257-603
3-pole PCB terminal block for reliable connections, featuring 2.5 mm² wire size and CAGE CLAMP® technology.
Product Model257-603
Product ID39879
Stock on Request
Last updated: 8/29/2026Key Features
- 1FeatureReliable connections with CAGE CLAMP® technology
- 2FeatureCompact design with 10/10.16 mm pin spacing
- 3FeatureSuitable for 2.5 mm² wire size
- 4FeatureCommoning option available
- 5FeatureDurable gray housing
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Variants:
Other pole numbers
Clamping units
3
Total number of potentials
3
Number of connection types
1
Number of levels
1
Pin spacing
10/10.16 mm / 0.394/0.4 inches