Siemens SCALANCE XRH-300

Technical speci󹪝cations
Power supply
1)
Design Spring-loaded terminal block, 2-pin
Rated voltage 24 V AC / 24 V DC
Voltage range 19.2 to 30.0 V AC
19.2 to 31.2 V DC
Frequency 50 / 60 Hz (with AC)
Frequency range 50 Hz to 60 Hz
Fusing 10 A / 250 V
Properties Implemented redundantly;
The connected power supply must meet the require‐
ments of NEC Class 2 or PS2/LPS in compliance with
UL 62368-1.
Degree of pollution 2
Current consumption Rated voltage 3 A
E󹪜ective power loss Rated voltage 72 W
Cable cross-section Minimum 0.75 mm^2 (AWG 18)
Maximum 2.5 mm^2 (AWG 12)
Permitted ambient conditions
Technical speci󹪝cations
9.1 SCALANCE XRH334/XRM334 with 8 SFP/SFP+ slots
SCALANCE XRH-300/XRM-300
82 Equipment Manual, 10/2022, C79000-G8976-C546-01