| Special type Circuit breaker size S00 for motor protection CLASS 10 A-release 1.8...2.5 A N-release 33 A Screw terminal Standard switching capacity with transverse auxiliary switch 1 NO+1 NC Ambient temperature -50 °C 500 switching cycles |
Product brand name | SIRIUS |
Product designation | circuit breaker |
Design of the product | for motor protection |
General technical data |
Product extension | |
Auxiliary switch | Yes |
Power loss [W] total typical | 6 W |
Surge voltage resistance rated value | 6 000 V |
Protection class IP | |
on the front | IP20 |
Shock resistance | 25g / 11 ms |
Mechanical service life (switching cycles) | |
of the main contacts typical | 500 |
Continuous current rated value | 2.5 A |
Ambient conditions |
Installation altitude at height above sea level | |
maximum | 2 000 m |
Main circuit |
Number of poles for main current circuit | 3 |
Adjustable pick-up value current of the current-dependent overload release | 1.8 ... 2.5 A |
Operating voltage | |
rated value | 690 V |
at AC-3 rated value maximum | 690 V |
Operating current | |
at AC-3 | |
— at 400 V rated value | 2.5 A |
Operating power | |
at AC-3 | |
— at 400 V rated value | 0.75 kW |
Operating frequency | |
at AC-3 maximum | 15 1/h |
Auxiliary circuit |
Design of the auxiliary switch | transverse |
Number of CO contacts | |
for auxiliary contacts | 0 |
Operating current of auxiliary contacts at AC-15 | |
at 24 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 |
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 | 10 kA |
at AC at 690 V rated value | 2 kA |
Short-circuit protection |
Design of the overcurrent release and short-circuit release | thermomagnetic |
Installation/ mounting/ dimensions |
Mounting position | any |
Mounting type | screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
Height | 90 mm |
Width | 45 mm |
Depth | 81 mm |
Required spacing | |
with side-by-side mounting | |
— Backwards | 0 mm |
— at the side | 0 mm |
Connections/Terminals |
Product function | |
removable terminal for auxiliary and control circuit | No |
Type of electrical connection | |
for main current circuit | screw-type terminals |
for auxiliary and control current circuit | screw-type terminals |
Arrangement of electrical connectors for main current circuit | front side |
Type of connectable conductor cross-sections | |
for main contacts | |
— solid | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
— stranded | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
— finely stranded with core end processing | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
at AWG conductors for main contacts | 2x (18 ... 14) |
Type of connectable conductor cross-sections | |
for auxiliary contacts | |
— solid | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
— finely stranded with core end processing | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
at AWG conductors for auxiliary contacts | 2x (18 ... 14) |