Product Description
The Weidmuller 1029700000 WFF 300/AH is a bolt-type screw terminal designed as a feed-through terminal. This robust terminal block is suitable for harsh environments and DIN Rail mountable. It features Klippon® Connect with stud technology for secure connections in demanding applications.
Rated cross-section: 300 mm
²
Threaded stud connection
Operating temperature range: -50°C to 120°C
Product Highlights
The Weidmuller WFF 300/AH ensures reliable electrical connections in industrial settings with its durable construction and easy installation.
Product Information
Standard Information
Brand : Weidmuller
Manufacturer Part Number : 1029700000
Country of Origin : Germany
Technical Specifications
Version
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 300 mm
², Threaded stud connection
Depth (inches)
3.366 inch
Depth including DIN rail
94 mm
Height (inches)
6.417 inch
Width (inches)
2.165 inch
Storage temperature
-25 °C...55 °C
Ambient temperature
-5 °C
…40 °C
Minimum Operating Temperature
-50 °C
Maximum Operating Temperature
120 °C
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
UL 94 flammability rating
V-0
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
End cover plate required
No
Number of clamping points per level
2
Levels cross-connected internally
No
Explosion-tested version
Yes
Number of similar terminals
1
2 x cable lugs DIN 46 234
25 to 240 mm
²
2 x cable lugs DIN 46 235
50...240 mm
²
Cable lug to DIN 46234
25...240 mm
²
Cable lug to DIN 46235
50...300 mm
²
Clamping range, max.
300 mm
²
Clamping range, min.
25 mm
²
Connection cross-section, finely stranded, min.
25 mm
²
Connection cross-section, stranded, max.
300 mm
²
Connection cross-section, stranded, min.
25 mm
²
Connection direction
on side
Stud size for spade connection
M 16
Tightening torque, max.
60 Nm
Tightening torque, min.
25 Nm
Type of connection
Threaded stud connection
Wire connection cross section AWG, min.
AWG 4
Wire connection cross section, finely stranded, max.
300 mm
²
Wire connection cross section, finely stranded, min.
25 mm
²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
25 mm
²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
25 mm
²
Wire connection cross-section, solid core, max.
300 mm
²
Wire connection cross-section, solid core, min.
25 mm
²
Certificate No. (CSA)
200039-1244019
Current size C (CSA)
510 A
Voltage size C (CSA)
600 V
Wire cross section max. (CSA)
600 kcmil
Wire cross section min. (CSA)
6 AWG
Rated cross-section
300 mm
²
Current at maximum wires
520 A
Volume resistance according to IEC 60947-7-x
0.06 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
16.64 W
Certificate No. (UR)
E60693
Conductor size Factory wiring max. (UR)
600 kcmil
Conductor size Factory wiring min. (UR)
6 AWG
Conductor size Field wiring max. (UR)
600 kcmil
Conductor size Field wiring min. (UR)
6 AWG
Current size C (UR)
500 A
Voltage size C (UR)
1000 V
Category
Connectors, Interconnects
Terminal Blocks
Specialized
Wire Gauge or Range - AWG
600MCM (kcmil)-6 AWG
Wire Gauge or Range - mm²
25-240mm²
Height (Max)
3.701" (94.00mm)
Material - Insulation
Thermoplastic, Wemid
Material Flammability Rating
UL94 V-0
Operating Temperature
-50°C ~ 120°C
Environmental Classification
Approvals
Flammability Rating
UL94 V-0
Product Type
DIN Rail Terminal Block
Minimum Wire Size AWG
4AWG
Maximum Wire Size AWG
450AWG
Terminal Block Current
520A
Hazardous Area Certification
No
Country of Origin
Germany
Wire connection cross section AWG, max.
600 kcmil