OPK-C 4 mm² double-row clamp

Screwless DIN rail clamp, gray, ONKA

ONKA compact rail clamps provide reliable electrical and mechanical connections in distribution boards. They are designed for mounting on a standard 35 mm DIN rail. Original ONKA clamps offer great installation convenience, secure wire fastening, and long-term connection stability even in harsh industrial conditions.

Technical parameters

• Color: gray

• Nominal cross-section (IEC): 4 mm²

• Nominal cross-section (UL): 12 AWG

• Rated current (IEC): 24 A

• Rated current (UL): 22 A

• Rated voltage (IEC): 750 V

• Rated voltage (UL): 300 V

• Insulating housing material: Polyamide (PA 6.6)

• Bridge material: copper

• Spring material: stainless steel

• Actuator material: polyamide (PA 6.6), orange

• Operating temperature range: -40 °C to +140 °C

• Wire stripping length: 9 mm

• Mounting method: DIN 35 mm mounting rail

• Standards: EN-60947-7-1, UL1059

• Certification: TSE, CE, UL

Dimensions

• Dimension A: 75.15 mm

• Dimension B: 50.5 mm

• Dimension C: 34.5 mm

• Dimension D (clamp width): 6.6 mm