https://www.phoenixcontact.com/pi/products/3048810
Knife disconnect terminal block - UDK 4-MTK-P/P RD - 3048810
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Knife disconnect terminal block, With test socket screws for insertion of test plugs, nom. voltage: 630 V,
nominal current: 16 A, connection method: Screw connection, cross section: 0.2 mm² - 6 mm², AWG: 24 - 10,
length: 63.5 mm, width: 6.2 mm, color: red, mounting: NS 35/7,5, NS 35/15, NS 32, nom. voltage: 630 V
Why buy this product
Closed housing of double-level terminal blocks
Key Commercial Data
Packing unit
GTIN
GTIN
4046356290210
50 pc
Technical data
General
Number of levels
Number of connections
Nominal cross section
Color
Insulating material
Flammability rating according to UL 94
Rated surge voltage
Degree of pollution
Overvoltage category
Insulating material group
Connection in acc. with standard
Nominal current I
N
Maximum load current
Nominal voltage U
N
Open side panel
1
4
4 mm²
red
PA
V2
8 kV
3
III
I
IEC 60947-7-1
16 A
16 A (with 6 mm² conductor cross section)
630 V
Yes
10/05/2018 Page 1 / 4
https://www.phoenixcontact.com/pi/products/3048810
Knife disconnect terminal block - UDK 4-MTK-P/P RD - 3048810
Technical data
Dimensions
Width
Length
Height NS 35/7,5
Height NS 35/15
Height NS 32
6.2 mm
63.5 mm
47 mm
54.5 mm
52 mm
Connection data
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section AWG min.
Conductor cross section AWG max.
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, ferrules without plastic
sleeve, min.
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, 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.
Cross section with insertion bridge, solid max.
Cross section with insertion bridge, stranded max.
Connection method
Stripping length
Internal cylindrical gage
Screw thread
Tightening torque, min
Tightening torque max
0.2 mm²
6 mm²
0.2 mm²
4 mm²
24
10
0.25 mm²
0.25 mm²
1.5 mm²
0.2 mm²
1 mm²
0.2 mm²
1.5 mm²
0.25 mm²
1.5 mm²
0.5 mm²
1 mm²
2.5 mm²
2.5 mm²
Screw connection
8 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
CSA
IEC 60947-7-1
V2
Environmental Product Compliance
10/05/2018 Page 2 / 4
https://www.phoenixcontact.com/pi/products/3048810
Knife disconnect terminal block - UDK 4-MTK-P/P RD - 3048810
Technical data
Environmental Product Compliance
REACh SVHC
China RoHS
Lead 7439-92-1
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Circuit diagram
Approvals
Approvals
Approvals
CSA / EAC
Ex Approvals
Approval details
CSA
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
D
600 V
10 A
22-10
http://www.csagroup.org/services-industries/product-listing/
B
300 V
15 A
22-10
C
300 V
15 A
22-10
13631
EAC
EAC-Zulassung
10/05/2018 Page 3 / 4
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