Industrial disconnect switch Siemens model 3LD21441TL51

Specifications فنی

protection class IP

IP65

protection class IP on the front

IP65

power loss [W] for rated value of the current at AC in hot operating state per pole

0.6 W

height

83 mm

width

67 mm

depth

452 mm

rail mounting

Yes

Net weight

459 g

product brand name

SENTRON

product designation

Switch disconnector

design of the product

Main switch

display version for switch position indicator manual operation

1 ON - 0 OFF

type of switch

Floor mounting with door coupling

design of the actuating element

Short rotary knob

color of the actuating element

Black

design of handle

rotary operating mechanism, black

type of the driving mechanism motor drive

No

number of poles

4

size of switch disconnector

2

mechanical service life (operating cycles) typical

100 000

at AC-23 A at 690 V

6 000

operating frequency maximum

50 1/h

degree of pollution

3

insulation voltage rated value

690 V

surge voltage resistance rated value

6 kV

at AC rated value

690 V

minimum

50 Hz

maximum

60 Hz

degree of protection NEMA rating

1, 3R, 4X, 12

at AC-21 at 690 V rated value

25 A

at AC-21 A at 240 V rated value

25 A

at AC-21 A at 400 V rated value

25 A

at AC-21 A at 440 V rated value

25 A

at AC-23 A at 400 V rated value

20 A

at AC-23 A at 240 V rated value

5 kW

at AC-23 A at 440 V rated value

9.5 kW