Data Sheet

Data sheet | Item number:2857-121
www.wago.com/2857-121
06.12.2018Page /3 11
Geometrical Data
Width 22.5 mm / 0.886 inch
Height 107 mm / 4.213 inch
Depth 108 mm / 4.252 inch
Pin spacing 5mm (0.197inch)
Mechanical data
Housing design Modular Housing
Type of mounting DIN-35 rail
Material Data
Flammability class per UL94 V0
Housing material PC
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Electrolytic copper (Ecu)
Fire load 2.392 MJ
Weight 93.49 g
Environmental Requirements
Surrounding air (operating) temperature -40 … 70 °C
Surrounding air (storage) temperature -40 … 85 °C
Commercial data
Country of origin DE
GTIN 4050821561422
Customs Tariff No. 85472000900
Product Group 6 (Interface Electronics)
Approvals / Certificates
UL-Approvals
Logo Approval Certificate name
UL
UL International Germany GmbH
E45172 Sec. 68
Compatible products
Marking accessories
Item no.: 2009-110