2857-123

Additional Information

Part Number

2857-123

UPC

4050821561446

Tariff Code

85472000900

ETIM

Group Code : EG000011

Group Description : Cabinet enclosures

Class Description : Electronic enclosure

Class Code : EC001031

Version : 7

Environmental Requirements

Ambient temperature (operation)

-40 … +70 °C

Ambient temperature (storage)

-40 … +85 °C

Connection Data

Pole number

4

Number of levels

3

Number of jumper slots

0

Connection technology

Push-in CAGE CLAMP®

Solid conductor

0.2 … 2.5 mm² / 24 … 12 AWG

Fine-stranded conductor

0.2 … 2.5 mm² / 24 … 12 AWG

Fine-stranded conductor; with insulated ferrule

0.2 … 1.5 mm² / 24 … 16 AWG

Fine-stranded conductor; with uninsulated ferrule

0.2 … 2.5 mm² / 24 … 14 AWG

Strip length

9 … 10 mm / 0.35 … 0.39 inches

Ratings Per Iec/En 60664-1

Nominal voltage (III/3)

250 V

Rated impulse voltage (III/3)

4 kV

Rated voltage (III/2)

320 V

Rated impulse voltage (III/2)

4 kV

Nominal voltage (II/2)

630 V

Rated surge voltage (II/2)

4 kV

Rated current

16 A

Physical Data

Width

22.5 mm / 0.886 inches

Height

112 mm / 4.41 inches

Depth from upper-edge of DIN-rail

107 mm / 4.213 inches

Pin spacing

5 mm / 0.197 inches

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

2.241 MJ

Weight

106.094 g

Mechanical Data

Mounting type

DIN-35 rail

Specifications

Product Group Code

0006

Commercial Data

Packaging type

Box

Country of origin

DE

GTIN

4050821561446

Customs tariff number

85472000900

Ratings Per Csa

Rated voltage CSA (Use Group B)

300 V

Rated current CSA (Use Group B)

15 A

Rated voltage CSA (Use Group D)

300 V

Rated current CSA (Use Group D)

10 A

Ratings Per Ul 1059

Rated voltage UL (Use Group B)

300 V

Rated current UL (Use Group B)

15 A

Rated voltage UL (Use Group D)

300 V