Unipolar circuit breaker

This unipolar circuit-breaker is according to the EN 60934 standard and meets the NF F 62-001 standard (railway rolling stock) only for the AN and AS curves. The size range extends from 0.04 Amps to 40 Amps. Use in direct current (DC) (up to 150 Volts according to the models) or also in alternating current (AC) (up to 415 Volts 50/60 Hertz).

Available in thermal curves also in magnetothermal and magnetic curves.

Different mounting and fixing possibilities (more information below technical specifications)

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Technical characteristics

NUMBER OF POLES : 1 pole

CONTROL SYSTEM : With or Without trip button “OFF”

MOUNTING :
Plug-in (20A limitation)
Flush-mounting, 2 screws on front face
Flush-mounting, threaded collar for mounting on front face
Snap on DIN asymetrical rail
Push-push, threaded collar for mounting on front face
Without fixation
Snap on DIN symetrical rail
Plug-in base for print circuit

CONNECTION :
Flush mounting models
Fast connections (male) 6,35 x 0,8 at 45° (In _ 15A)
Terminals at 60° screws with clamps for cable up to 1 x 6 mm2 (In _ 20A)
Terminals at 60°, HS M4 screws for cable up to 1 x 6 mm2 (In _ 20A)
Fast connections (male) 6,35 x 0,8 at 90°
Down pillar type terminals, transversal hole (In _ 40A)
Down pillar type terminals, longitudinal hole (In _ 40A)
Terminals, screws with clamps, 1 at 60°. 1 at 90°, for cable from 6 to 16 mm2

Snap on DIN rail models
Flat terminals, screws with clamps (In _ 20A)
Up pillar type terminals, longitudinal hole (In _ 40A) 

Without fixation models
Terminals design on request

Plug-in base for print circuit
Fast connections (male) 6,35 x 0,8 at 90°

Plug-in
Pins _ 7, 20 mm between axles (série 7000)

CURVES + RAED CURRENT :
Thermal : 0,04 – 40 A
Thermal-magnetic : 0,10 – 40 A
Magnétic : 14 A eff. 20 A AC max

OPTIONS :
Auxiliary contacts NC
Auxiliary contacts NO
Auxiliary contacts changeover
Special contacts for high peak of current, (thermal release only)
Temperature compensation (thermal 2 to 30A, thermal-magnetic 3 to 20A)
Special adjustment for magnetic release
Red push button “ON”
Knurled nut and counter nut for drilling 14,5 mm
Power contacts delivered with shunt
U.L 1077. Recognized
Diruptor 230/400 VAC with 6 kA/AC short circuit capacity
D.C. Diruptor : one pole rated 110/125 V DC or 2-poles 110/125 V DC per pole
Reinforced tropicalization
Magnetic release only “all or nothing”
Individual checking (with tests report)
Change of temperature class (adjustment at 60° C)
Rated current marked on base (beside screw for adjustment)
Rated current marked on push-button “ON”, at the top or at the bottom
One pole rated 72 V DC max. nominal (90V test) 230 V AC or multipole 400 V AC
One pole rated 110 V DC max. nominal (137V test) 230 V AC or multipole 400 V AC