https://www.phoenixcontact.com/hq/products/3046172
Knife disconnect terminal block - UT 4-MT-P/P TMR - 3046172
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)
Knife disconnect terminal block, with 180° rotated disconnect knife and test socket screws for accommodating
test plugs, connection method: screw connection, cross section: 0.14 mm² - 6 mm², AWG: 26 - 10, nominal
current: 20 A, nominal voltage: 500 V, length: 57.8 mm, width: 6.2 mm, color: gray, mounting: NS 35/7,5, NS
35/15
The figure shows the standard item
Why buy this product
Tested for railway applications
Double bridge shaft enables individual potential distribution and supply
Key Commercial Data
Packing unit
Minimum order quantity
GTIN
GTIN
Custom tariff number
Note
4046356707657
85369010
Made to Order (non-returnable)
50 STK
50 STK
Technical data
General
Number of levels
Number of connections
Potentials
Nominal cross section
Color
Insulating material
Flammability rating according to UL 94
Area of application
1
2
1
4 mm²
gray
PA
V0
Railway industry
Machine building
Plant engineering
11/15/2016 Page 1 / 4
https://www.phoenixcontact.com/hq/products/3046172
Knife disconnect terminal block - UT 4-MT-P/P TMR - 3046172
Technical data
General
Rated surge voltage
Degree of pollution
Overvoltage category
Insulating material group
Maximum load current
Nominal current I
N
Nominal voltage U
N
Open side panel
Relative insulation material temperature index (Elec., UL 746 B)
Temperature index of insulation material (DIN EN 60216-1 (VDE
0304-21))
Static insulating material application in cold
Behavior in fire for rail vehicles (DIN 5510-2)
Flame test method (DIN EN 60695-11-10)
Oxygen index (DIN EN ISO 4589-2)
NF F16-101, NF F10-102 Class I
NF F16-101, NF F10-102 Class F
Surface flammability NFPA 130 (ASTM E 162)
Specific optical density of smoke NFPA 130 (ASTM E 662)
Smoke gas toxicity NFPA 130 (SMP 800C)
Calorimetric heat release NFPA 130 (ASTM E 1354)
Fire protection for rail vehicles (DIN EN 45545-2) R22
Fire protection for rail vehicles (DIN EN 45545-2) R23
Fire protection for rail vehicles (DIN EN 45545-2) R24
Fire protection for rail vehicles (DIN EN 45545-2) R26
6 kV
3
III
I
20 A (with 6 mm² conductor cross section)
20 A
500 V
No
130 °C
130 °C
-60 °C
Test passed
V0
>32 %
2
2
passed
passed
passed
28 MJ/kg
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
Dimensions
Width
Length
Height NS 35/7,5
Height NS 35/15
6.2 mm
57.8 mm
49.1 mm
56.6 mm
Connection data
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
Screw connection
IEC 60947-7-1
0.14 mm²
6 mm²
26
10
0.14 mm²
6 mm²
26
11/15/2016 Page 2 / 4
https://www.phoenixcontact.com/hq/products/3046172
Knife disconnect terminal block - UT 4-MT-P/P TMR - 3046172
Technical data
Connection data
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
Internal cylindrical gage
Screw thread
Tightening torque, min
Tightening torque max
10
0.14 mm²
0.14 mm²
4 mm²
0.14 mm²
1.5 mm²
0.14 mm²
1.5 mm²
0.5 mm²
2.5 mm²
0.14 mm²
1.5 mm²
9 mm
A4
M3
0.6 Nm
0.8 Nm
Conductor cross section flexible, with ferrule without plastic sleeve max. 4 mm²
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 = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Circuit diagram
The figure shows the disconnect knife rotated by 180°
Approvals
Approvals
11/15/2016 Page 3 / 4
https://www.phoenixcontact.com/hq/products/3046172
Knife disconnect terminal block - UT 4-MT-P/P TMR - 3046172
Approvals
Approvals
EAC
Ex Approvals
Approval details
EAC EAC-Zulassung
Phoenix Contact 2016 © - all rights reserved
http://www.phoenixcontact.com
11/15/2016 Page 4 / 4
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
