16 mm² series connectors, polypropylene

Item no. 2056550 | EAN 4012195702436

2056550 / 78 CE WS/EKL 3 S
12
16 mm²
450 V
White
Product description
Product description
Tested to EN 60998.
Steel terminals, steel screws, electrogalvanised, 12-pole, individual terminals detachable from strips using "twist'n'pull".
Captive upwards screw.
Max. approved ambient temperature to EN 60998: –5 to +80 °C.
Nominal cross-section 16 ÷ mm².
Nominal voltage 450 V.
Nominal current 76 A.
Max. attachment each side: 16 mm² single-wire or 10 mm² multi-wire or 6 mm² flexible.
  • AENOR, Producto Certificado, Spain
  • CEBEC, Belgium
  • KEMA-KEUR, Netherlands
  • Österreichischer Verband für Elektrotechnik, Austria
  • Verband der Elektrotechnik, Elektronik, Informationstechnik e.V., Germany
  • AFNOR Quality symbol of the French standardisation institute
  • Halogen-free; without chlorine, fluorine and bromine
  • Flame resistant 850 °C
  • Communautés Européennes, EC declaration of conformity according to EC directives
  • Nominal cross-section 16 mm²
Technical data

Technical data

Ambient temperature 80 °C
Closing plate required no
Colour White
Connectable conductor cross-section, fine-wire with wire-end ferrule, max. 16 mm²
Connectable conductor cross-section, fine-wire with wire-end ferrule, min. 4 mm²
Connectable conductor cross-section, fine-wire without wire-end ferrule, max. 6 mm²
Connectable conductor cross-section, fine-wire without wire-end ferrule, min. 4 mm²
Connectable conductor cross-section, multi-wire, max. 10 mm²
Connectable conductor cross-section, multi-wire, min. 4 mm²
Connection position Side
Cross-section Max. attachment each side: 16 mm² single-wire or 10 mm² multi-wire or 6 mm² flexible mm²
Dimension 16,0mm²
Drill hole spacing, centre 15 mm
Explosion-tested version no
Height 20,7 mm
Length 175 mm
Material Polypropylene
No. of terminals 12
Nominal cross-section, min. 16 mm²
Nominal current 76 A
Nominal voltage 450 V
Number of screwless terminals per pole 2
Permitted temperature range, max. 80 °C
Permitted temperature range, min. -5 °C
Pole number 12
Suitable for flexible conductors yes
Suitable for multi-wire conductors yes
Suitable for solid conductors yes
Transparent no
Version of electrical connection 1 Screw connection
Version of electrical connection 2 Screw connection
Width 25 mm
All types

All types

Types No. of terminals Nominal cross-section, min. Nominal voltage Colour Item no. Quantity SSU
78 CE WS/EKL 3 S 12 16 mm² 450 V White 2056550
10 piece
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78 CE WS/EKL 3 S / 2056550
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