Descriere

Used for safe and compact connection and branching of various cross sections of copper and aluminum conductors in AC circuits up to 660V and DC circuits up to 440V. They are installed on the mounting plate. For insulation of conductors a transparent cover is installed. Body is made of non-combustible carbolite. Conductor bar is made of brass.Enclosure material: flameproof ABS plastic or carbonelite.
Rated operating current and connecting capacity:
- TV blocks - 15-100 A, O 1.5 - 10 mm2;
- TS blocks - 60-600 A, O 16 - 300 mm2;
- TC blocks - 10-100 A, O 1,5 - 25 mm2.
A wide range of operating temperatures: from -40 to +50°C.
Test for excessive temperature (not more than 45°C).
Test for short-term withstand current of 120 A per 1 mm2 for 1 second.
Voltage drop test (not more than 3.2 mV).Connectable conductor cross section solid-core: 16...35
Connectable conductor cross section multi-wired: 16...35
Rated current In: 100
Nominal rated voltage: 660
Type of electrical connection 2: EV000415
Connection position: EV001224
Number of poles: 3
Number of clamp positions per pole: 2
Mounting method: EV000614
Material insulation body: RV000237
Operation temperature: -40...+50
Inflammability class of insulation material acc. with UL94: EV004430
Width/grid dimension: 53.0
Length: 99
Colour: EV000206
Nominal operating AC voltage Ue: ≤ 660
Nominal DC operating voltage Ue: ≤ 440
Nominal frequency: 50
Rated insulation voltage Ui: 660
Max. conductor cross section: 35,0
Material clamp: EV000179
Material housing: IEK_V0000086
Ambient class: IEK_V0000009
Degree of protection (IP): EV006404
Width: 53
Height: 37
Nominal Attachment Capacity: 16...35
Model: EV005828
Attachment screw: М6
Current-carrying part material: EV000149
Relative air humidity: ≤ 90%
Pollution degree: EV000069
Maintainability: EV000494
Rated surge voltage invariability: 8
Number of terminal pairs: 3
Bus section: 35.0
Max cross-section of busbars: 18х4
Type of electrical connection 1: EV008864