Item no. 855-2701/035-001

Plug-in current transformer; Primary rated current: 35 A; Secondary rated current: 1 A; Rated power: 0.2 VA; Accuracy class: 1

Description

Short description:

The 855 Series Plug-In Current Transformers are inductive, single-conductor current transformers. Due to the measurement principle used, these current transformers are exclusively designed for AC network applications.

Features:
  • First current transformer featuring picoMAX® connection technology
  • Also suitable for space-restricted applications
  • Simple assembly permits 17.5 mm phase spacing, allowing perfect adjustment to any circuit breaker.
  • Easy mounting on DIN rails or panels via carrier rail adapter
  • Converts current from 64 A or 35 A to 1 A
  • Accuracy class 1

Product details

Details

Technical Data

Intput – current transformer
Primary rated current 35 A
Rated continuous thermal current Icth 100 %
Rated short-time thermal current Ith 60 x IN / 1 s
Rated surge current Idyn 2.5 x Ith
Rated frequency 50 … 60 Hz
Output – Current transformer
Secondary rated current 1 A
Rated power Sr 0.2 VA
Measurement error
Accuracy class 1
Safety and protection:
Highest voltage for equipment Um AC 720 Vrms
Test voltage AC 3 kV; 50 Hz; 1 min
Protection class IP20

Connection data

Connection technology Push-in CAGE CLAMP®
WAGO terminal picoMAX® 3.5, 2091-1122
Solid conductor 0.2 … 1.5 mm² / 24 … 14 AWG
Fine-stranded conductor 0.2 … 1.5 mm² / 24 … 14 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 inch
Feedthrough for measurement conductor Ø 7.5 mm

Geometrical Data

Width 27 mm / 1.063 inch
Height 46 mm / 1.811 inch
Depth 23 mm / 0.906 inch

Mechanical data

Type of mounting Current transformers (closed)
Mounting on carrier rail via carrier rail adapter
Mounting on round cable

Material Data

Insulation class E
Flammability class per UL94 V2
Housing material PA 66
Weight 48.4 g

Environmental Requirements

Surrounding air (operating) temperature -10 … 55 °C
Surrounding air (storage) temperature -20 … 70 °C
Relative humidity 5 … 85 % (no condensation)
Max. operating altitude 2000 m

Standards and specifications

Conformity marking CE
Standards/specifications EN 61869-1; EN 61869-2; UL

Commercial data

Packaging type BOX
Country of origin NL
GTIN 4050821864240
Customs Tariff No. 85043180888

Approvals / Certificates

UL-Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: UL
Underwriters Laboratories Inc.
Additional Approval Text -
Certificate name: E356480

Compatible products

General accessories

Item no.: 2007-8873
Compact terminal block; for current and voltage transformers; 6,00 mm²; multicoloured
Rail-Mount Terminal Blocks > Item no. 2007-8873

Compact terminal block; for current and voltage transformers; 6,00 mm²; multicoloured

PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
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1
Item no.: 2007-8874
Compact terminal block; for current and voltage transformers; 6,00 mm²; multicoloured
Rail-Mount Terminal Blocks > Item no. 2007-8874

Compact terminal block; for current and voltage transformers; 6,00 mm²; multicoloured

PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Item no.: 2007-8875
Compact terminal block; for current transformer circuit; 6,00 mm²; multicoloured
Rail-Mount Terminal Blocks > Item no. 2007-8875

Compact terminal block; for current transformer circuit; 6,00 mm²; multicoloured

PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1

Installation Notes

2 pictures
Inserting a conductor
Push-in termination of solid and ferruled conductors
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3 pictures
Assembly
Just slide together.
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