Siemens 6EP4438-7FB00-3DX0 SITOP SEL1200 8-channel DC 24 V selectivity module

The Siemens 6EP4438-7FB00-3DX0 is a selectivity module designed to enhance circuit protection and optimise electrical safety in diverse industrial automation applications. Featuring advanced electronic relays, it ensures reliable and efficient load distribution. Commonly used in control panels and automation systems, it provides precise current monitoring and selective protection against overloads and short circuits.

Type	Selectivity module
Contains function DC-voltage overcurrent	TRUE
Contains function DC-voltage under current	FALSE
Current measuring range	2 - 10A
Depth	125mm
External current transformer	N/A
External power supply required	N/A
Function DC-current hysteresis	TRUE
Height	135mm
Max. permitted delay-on energization time	5s
Max. permitted off-delay time	N/A
Min. adjustable delay-on energization time	N/A
Min. adjustable off-delay time	N/A
Misc Attribute	6EP4438-7FB00-3DX0
Number of contacts as change-over contact	0
Number of contacts as normally closed contact	0
Number of contacts as normally open contact	0
Operating voltage AC 50 Hz	N/A
Operating voltage AC 60 Hz	N/A
Operating voltage DC	N/A
Rated switch current	N/A
Response value amperage 1	N/A
Response value amperage 2	N/A
Single-phase hysteresis possible	N/A
Single-phase overcurrent possible	N/A
Single-phase under current possible	N/A
Supply voltage AC 50 Hz	N/A
Supply voltage AC 60 Hz	N/A
Supply voltage DC	N/A
Three-phase hysteresis possible	N/A
Three-phase overcurrent possible	N/A
Three-phase under current possible	N/A
Type of current	N/A
Type of electric connection	Spring clamp connection
Voltage measuring range	N/A
Voltage type (operating voltage)	N/A
Voltage type (supply voltage)	N/A
Voltage type for actuating	DC
Width	45
With detachable clamps	FALSE