Article number		US2:HF225N	US2:HF225NA
		400A 2P 240V 3W FUSED HD TYPE 1	Siemens Low Voltage Circuit Protection Heavy Duty Safety Switches. 400A 2P 240V 3W FUSED HD TYPE 1
General technical data
principle of operation of the actuating element		SINGLE THROW
mechanical service life (operating cycles) typical		6050
fastening method			SURFACE
number of poles		2	2
suitability for operation			DISCONNECTING MEAN FOR SERVICE ENTRANCE / LOADS
Electricity
ampacity		400 A	400 A
supply voltage frequency rated value 50/60 Hz		Yes
voltage between phase and Ground (GND) rated value		240 V
Breaking Capacity
switching capacity active power		3 W
Environmental conditions
ambient temperature during operation maximum		120 °C	85 °C
ambient temperature during operation minimum		-20 °C	-29 °C
Model
product brand name		SIEMENS	SIEMENS
product sub brand name			VBII
product type designation		ENCLOSED/SAFETY SWITCH	HEAVY DUTY SWITCH
type of electrical connection			MECHANICAL LUGS
Mechanical Design
design of the housing		TYPE 1
design of the actuating element			SINGLE THROW
material		STEEL	STEEL
General product approval
certificate of suitability		UL	UL98
last modified:		9/15/2021
Date 2/1/2024	Subject to change without notice © Copyright Siemens 2024