Description
ZS4-D1
Entrelec ZS4-D1 double-level (two-tier) screw-clamp terminal block, 4 mm², 5.2 mm pitch, giving two stacked circuits in one block to save rail space. Rated 800 V Ui. DIN rail TH35 (EN 50022). Standards IEC 60947-7-1; UL 1059; CSA C22.2 No.158.
Key features
- Rated cross-section: 4 mm² (12 AWG)
- Connection capacity: Rigid 0.2-4 mm² / Flexible 0.22-4 mm² (24-12 AWG)
- Rated voltage Ui: 800 V (UL 600 V)
- Rated current: 32 A (UL 20 A)
- Impulse withstand voltage: 8000 V
- Connection technology: Screw clamp
Full technical specifications are listed under Additional Information. Datasheet (PDF). Source: Entrelec Terminal Blocks SNK catalog.



