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)

Référence 7521505 50BS53

Disjoncteur-DIRUPTOR-reference-7521505-50BS53 Disjoncteur-DIRUPTOR-reference-7521505-50BS53-

Référence 7521504 6D

Disjoncteur-DIRUPTOR-reference-75215046D

Référence 7521505 6BS

Disjoncteur-DIRUPTOR-reference-75215056BS

Référence 7527506 50D

Disjoncteur-DIRUPTOR-reference-752750650D Disjoncteur-DIRUPTOR-reference-752750650D-

Reference Designation
7511505 32BS DISJ. DIRUPTOR UNI MT 32A
7511FS0757/60 DISJ. DIRUPTOR UNI 60A
7511FS0757/70 DISJ. DIRUPTOR UNI 70A
7513FS1930/20 DISJ. DIRUPTOR UNI MT 20A
7513FS1931/10 DISJ. DIRUPTOR UNI MT 10A
7513FS1933/6.5 DISJ. DIRUPTOR UNI MT 6.5A
7520708 20BS DISJ. DIRUPTOR UNI MT 20A
7520708 20D DISJ. DIRUPTOR UNI MT 20A/D
7520708 25BS DISJ. DIRUPTOR UNI MT 25A
7520708 6D53 DISJ. DIRUPTOR UNI MT 6A/D
7521504 32D DISJ. DIRUPTOR UNI MT 32A/D
7521504 40D DISJ. DIRUPTOR UNI MT 40A/D
7521504 60D DISJ. DIRUPTOR UNI MT 60A/D
7521504 70D DISJ. DIRUPTOR UNI MT 70A/D
7521505 100T80 DISJ. DIRUPTOR UNI TH 100A
7521505 10BS DISJ. DIRUPTOR UNI MT 10A
7521505 10BS74 DISJ. DIRUPTOR UNI MT 10A
7521505 16BS DISJ. DIRUPTOR UNI MT 16A
7521505 16BS74 DISJ. DIRUPTOR UNI MT 16A
7521505 20BS DISJ. DIRUPTOR UNI MT 20A
7521505 25BS DISJ. DIRUPTOR UNI MT 25A
7521505 32BS DISJ. DIRUPTOR UNI MT 32A
7521505 32BS74 DISJ. DIRUPTOR UNI MT 32A
7521505 40BS DISJ. DIRUPTOR UNI MT 40A
7521505 40BS53 DISJ. DIRUPTOR UNI MT 40A
7521505 40BS74 DISJ.DIRUPTOR UNI MT 40A
7521505 45BS DISJ. DIRUPTOR UNI MT 45A
7521505 50BS DISJ. DIRUPTOR UNI MT 50A
7521505 50BS53 DISJ. DIRUPTOR UNI MT 50A
7521505 50BS74 DISJ. DIRUPTOR UNI MT 50A
7521505 5BS74 DISJ. DIRUPTOR UNI MT 5A
7521505 60BS DISJ. DIRUPTOR UNI MT 60A
7521505 60BS74 DISJ. DIRUPTOR UNI MT 60A
7521505 6BS DISJ. DIRUPTOR UNI MT 6A
7521505 6BS74 DISJ. DIRUPTOR UNI MT 6A
7521FS0721/60 DISJ. DIRUPTOR UNI 60A
7523502 50T68 DISJ. DIRUPTOR UNI TH 50A
7523506 10BS DISJ. DIRUPTOR UNI MT 10A
7523506 30BS53 DISJ DIRUPTOR UNI MT 30A
7523506 40T80 DISJ. DIRUPTOR UNI TH 40A

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