IN20N3-08W

Parameter	Value

Black
3 pole
3-pole
4 pole
4-pole
Storage	ϑ
t = 1 s	Icw
t = 3 s	Icw
Cassette
Standards
Copper bar
t = 1 s	Icw
Break times
Withdrawable
Current Range
Product range
Fixed mounting
Release system
Number of poles
Operating times
Operating (open)
Construction size
Installation type
Mounting position
Standard/Approval
Withdrawable units
Ambient temperature
Protective function
Degree of Protection
Utilization category
up to 440 V 50/60 Hz	Icm
up to 690 V 50/60 Hz	Icm
Rated insulation voltage	Ui
Rated operational voltage	Ue
Maximum operating frequency
Direction of incoming supply
Rated impulse withstand voltage	Uimp
Closing delay via spring release
Operating ambient temperature max.
Operating ambient temperature min.
Rated short-circuit making capacity	Icm
Heat dissipation at rated current In
Making capacity Icm to 440 V 50/60 Hz	Icm
Overvoltage category/pollution degree
Rated uninterrupted current at 50 °C	Iu
Rated uninterrupted current at 60 °C	Iu
Rated uninterrupted current at 70 °C	Iu
Total opening delay via shunt release
Technical data for design verification
Withdrawable units (switch with cassette)
Rated current = rated uninterrupted current	In= Iu
Rated short-time withstand current 50/60 Hz
Total opening delay via undervoltage release
Use in IT electrical power networks up to U = 440 V	IIT

More details

Including rear connection main terminals and secondary terminal blocks according to ordered breaker options.

IN20N3-08W 123214 EATON ELECTRIC Break switch, 3P, 800 A, removable without chassis