Yellow series circuit breaker

This “super” unipolar circuit breaker complies with the EN 60934 standard and meets the CF 62001 standard (railway rolling stock) only for the BS curve. The size range extends from 2 Amps up to 100 Amps. Used in direct current (DC) (up to 150 Volts according to models) Also used in alternating current (AC) (up to 400 Volts 50/60 Hertz).

Available in thermal and also in magnetothermal 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
Terminals at 60°, parallel wavy washer slotted H screw M5
Terminals at 60°, screws with clamps (range 7500)

Snap on DIN rail models
Flat terminals, screws with clamps (In _ 20A)
Flat terminals, screws with clamps

Plug-in
Pins Ø 8.8 center distance 30 mm

CURVES + RAED CURRENT :
Thermal : 2 – 100 A
Thermal-magnetic : 2 – 70 A

OPTIONS :
Special adjustment for magnetic release
Changeover auxiliary contact
Power contacts delivered with shunt
U.L 1077. Recognized
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