Siemens 3KA5530-1AE01 Switch disconnector in new design Iu=250 A, Ue = 690 V, 3-pole basic version without 8UC6 handle and shaft

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₦840,312 ₦900,130

Description

Switch disconnector in new design Iu=250 A, Ue = 690 V, 3-pole basic version without 8UC6 handle and shaft Product phase-out since: 31.08.18 Successor:3KD3830-0PE20-0, different dimensions, some deviating technical values

Model
product brand name SENTRON
product designation Switch Disconnector 3KA
Design type For mounting and installation
design of the operating mechanism manual operating mechanism
design of the load switch / strip form No
type of the driving mechanism / motor drive No
type of device fixed mounting
protection against electrical shock finger-safe
insulation voltage / rated value 1 000 V
type of voltage AC/DC
operating voltage
● at AC / at 50/60 Hz / rated value
● at DC / rated value
690 V
440 V
Protection class
protection class IP IP00
Dissipation
power loss [W] / for rated value of the current / at AC
/ in hot operating state / per pole
11 W
Current
Let-through current / I2 t / maximum permissible / in
utilization category / AC-22 B / at 400 V
1 000 000 A²·s
Main circuit
number of poles / for main current circuit 3
operating power  
● at AC-23 A / at 400 V / at 50/60 Hz / rated value 132 000 W
● at AC-23 A / at 400 V / rated value 132 000 W
● at AC-23 A / at 500 V / rated value 132 000 W
● at AC-23 A / at 690 V / at 50/60 Hz / rated value 185 000 W
operating current / rated value 250 A
Rated current Ie / maximum / in utilization category  
● AC-21 A / at 400 V 250 A
● AC-21 A / at 500 V 250 A
● AC-21 B / at 400 V 250 A
● AC-21 B / at 500 V 250 A
● AC-22 A / at 400 V 250 A
● AC-22 A / at 500 V 250 A
● AC-22 B / at 400 V 250 A
● AC-22 B / at 500 V 250 A
Auxiliary circuit
number of CO contacts / for auxiliary contacts 0
number of NC contacts / for auxiliary contacts 0
number of NO contacts / for auxiliary contacts 0
Short circuit
maximum short-circuit current breaking capacity (Icu)
/ at 400 V / rated value
120 kA
Conditional rated short-circuit current  
● 400V 100 kA
● 500V 100 kA
● in utilization category / AC-21 A / at 400 V 100 kA
● in utilization category / AC-21 A / at 500 V 100 kA
● in utilization category / AC-21 B / at 400 V 100 kA
● in utilization category / AC-21 B / at 500 V 100 kA
● in utilization category / AC-22 A / at 400 V 100 kA
● in utilization category / AC-22 A / at 500 V 100 kA
● in utilization category / AC-22 B / at 400 V 100 kA
● in utilization category / AC-22 B / at 500 V 100 kA
Connections
connectable conductor cross-section / for main contacts
● stranded / maximum
150 mm²
Type of connection, main circuit Flat-type screw terminal
type of electrical connection
● for main current circuit
flat connector
Mechanical Design
height 160 mm
width 240 mm
depth 207 mm
Type of mounting fixed mounted
mounting type floor mounting
mounting type
● front mounting with 4-hole attachment
● front mounting with central attachment
● rail mounting
No No No
mounting position any
net weight 4.45 kg
Environmental conditions
ambient temperature / during operation
● minimum
● maximum
-25 °C
55 °C
ambient temperature / during storage
● minimum
● maximum
-50 °C
80 °C

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