https://www.phoenixcontact.com/hq/products/3057351
Disconnect terminal block - URTK/S-IB RD - 3057351
Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's
documentation. Our General Terms of Use for Downloads are valid
(http://phoenixcontact.com/download)
Disconnect terminal block, Connection method: Screw connection, Cross section: 0.5 mm² -10 mm² , AWG:
20 - 10, Width: 8.2 mm, Mounting type: NS 35/7,5, NS 35/15, NS 32, Color: red
The figure shows a version of the
article
Why buy this product
Easy and clear testing in current transformer secondary circuits can be performed using the test disconnect terminal blocks of the URTK/S
range
On both sides of the disconnect point, the terminal block has a test socket which can also be used to switch across to neighboring terminal
blocks
Key Commercial Data
Packing unit
GTIN
GTIN
Custom tariff number
Note
4046356519236
85369010
Made to Order (non-returnable)
50 STK
Technical data
General
Number of levels
Number of connections
Potentials
Nominal cross section
Color
Insulating material
Flammability rating according to UL 94
Rated surge voltage
Degree of pollution
Overvoltage category
1
2
1
6 mm²
red
PA
V0
6 kV
3
III
11/15/2016 Page 1 / 5
https://www.phoenixcontact.com/hq/products/3057351
Disconnect terminal block - URTK/S-IB RD - 3057351
Technical data
General
Insulating material group
Maximum load current
Nominal current I
N
Nominal voltage U
N
Open side panel
I
57 A (with 10 mm² conductor cross section)
41 A
400 V
Yes
Dimensions
Width
End cover width
Length
Height NS 35/7,5
Height NS 35/15
Height NS 32
8.2 mm
2.2 mm
72 mm
51.5 mm
59 mm
56.5 mm
Connection data
Note
Connection method
Connection in acc. with standard
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Min. AWG conductor cross section, flexible
Max. AWG conductor cross section, flexible
Conductor cross section flexible, with ferrule without plastic sleeve min.
Conductor cross section flexible, with ferrule with plastic sleeve min.
Conductor cross section flexible, with ferrule with plastic sleeve max.
2 conductors with same cross section, solid min.
2 conductors with same cross section, solid max.
2 conductors with same cross section, stranded min.
2 conductors with same cross section, stranded max.
2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve, min.
2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve, max.
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
Stripping length
Terminal point
Screw connection
IEC 60947-7-1
0.5 mm²
10 mm²
20
8
0.5 mm²
6 mm²
20
10
0.5 mm²
0.5 mm²
4 mm²
0.5 mm²
2.5 mm²
0.5 mm²
6 mm²
0.5 mm²
4 mm²
0.5 mm²
4 mm²
13 mm
11/15/2016 Page 2 / 5
Conductor cross section flexible, with ferrule without plastic sleeve max. 6 mm²
https://www.phoenixcontact.com/hq/products/3057351
Disconnect terminal block - URTK/S-IB RD - 3057351
Technical data
Connection data
Internal cylindrical gage
Screw thread
Tightening torque, min
Tightening torque max
A5
M4
1.2 Nm
1.5 Nm
Standards and Regulations
Connection in acc. with standard
Flammability rating according to UL 94
IEC 60947-7-1
V0
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
Circuit diagram
Schematic
diagram
Three-
phase
linked
transducer
test
set
Schematic
diagram
Simple
Three-
current
phase
transformer
transducer
test
circuit
set
a
=
normal
operation
b
=
measured
value
testing
c
=
transformer
short-
circuit
d
=
relay
testing
11/15/2016 Page 3 / 5
聊聊、笑笑、闹闹
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
