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Circuit breaker size S00 for motor protection,
CLASS 10 A-release0.22...0.32 A N-release 4.2 A Screw terminal Standard switchingcapacity
with transverse auxiliary switch 1 NO+1 NC
product brand name SIRIUS
product designation Circuit breaker
design of the product For motor protection
product type designation 3RV1
General technical data
size of the circuit-breaker S00
size of contactor can be combined company-specific S00
product extension auxiliary switch Yes
power loss W for rated value of the current
at AC in hot operating state 5.5 W
at AC in hot operating state per pole 1.8 W
insulation voltage with degree of pollution 3 at ACrated value 690 V
surge voltage resistance rated value 6 kV
maximum permissible voltage for safe isolation
in networks with grounded star point betweenmain and auxiliary circuit400 V
protection class IP
on the front IP20 of the termina lIP00
mechanical service life (switching cycles)
of the main contacts typical 100 000
of auxiliary contacts typical 100 000
electrical endurance (switching cycles) typical 100 000
reference code acc. to DIN EN 81346-2 Q
Ambient conditions
installation altitude at height above sea level maximum 2 000 m
ambient temperature
during operation -20 - +60 degrees centigrade
during storage -50 -- +80 degrees centigrade
during transport -50 - +80 degrees centigrade
temperature compensation -20 -- +60 degrees centigrade
relative humidity during operation10 - 95 %
Main circuit
number of poles for main current circuit 3
adjustable pick-up value current of the current-dependent overload release 0.22 - 0.32
Aoperating voltage
rated value 690 V at AC-3 rated value maximum 690 V
operating frequency rated value 50 -- 60 Hz
operating current rated value0.32 A
operating current
at AC-3 at 400 V rated value 0.32 A
operating power at AC-3
at 400 V rated value90 W
at 500 V rated value90 W
at 690 V rated value120 W
operating frequency at AC-3 maximum 15 1/h
design of the auxiliary switcht ransverse
number of NC contacts for auxiliary contact 1 note 1
number of NO contacts for auxiliary contacts 1 note 1
number of CO contacts for auxiliary contacts 0
operating current of auxiliary contacts at AC-15
at 24 V 2 A at 110 V 2 A at 120 V 2 A at 125 V 2 A at 230 V 0.5 A
operating current of auxiliary contacts at DC-13
at 24 V 1 A at 60 V 0.15 A
Protective and monitoring functions
product function
ground fault detection No
phase failure detection Yes
trip class CLASS 10
design of the overload release thermal
operational short-circuit current breaking capacity(Ics) at AC
at 240 V rated value 100 kA
at 400 V rated value 100 kA
at 500 V rated value 100 kA
at 690 V rated value 100 kA
maximum short-circuit current breaking capacity (Icu)
at AC at 240 V rated value 100 kA
at AC at 400 V rated value 100 kA
at AC at 500 V rated value 100 kA
at AC at 690 V rated value 100 kA
response value current
of instantaneous short-circuit trip unit 4.2 A
UL CSA ratings
full-load current (FLA) for three-phase AC motor
at 480 V rated value0.32 A
at 600 V rated value0.32 A
contact rating of auxiliary contacts according to UL C300 R300
product function short circuit protection Yes
design of the short-circuit trip magnetic
design of the fuse link
for short-circuit protection of the auxiliary switchrequired
fuse gG: 10 A, miniature circuit breaker C 6 A (short-circuit currentIk less 400 A)
design of the fuse link for IT network for short-circuit protection of the main circuit
at 240 V none required
at 400 V None required
at 500 V None required
at 690 V None required
Installation mounting dimensions
mounting position any
mounting type screw and snap-on mounting onto 35 mm standard mounting railaccording to DIN EN 60715
height 90 mm width 45 mm depth 75 mm