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Danfoss CTI 100 Circuit breakers with built-in current limiter

The Danfoss CTI product range is modular, flexible and offers a large selection of clip-on auxiliary functions and accessories: Aux. contacts, alarm contacts, voltage- and under-voltage trips.

 

 

 

 

• Compact design
• DIN rail mounting
• Motor application
• Short-circuit protection
• Overload protection of motors (31.5 - 45 kW)
• Setting range: 40 - 90A
• Operation switch (manual motor starter)
• Isolation switch (with locking device)
• Emergency switch (with undervoltage trip)
• Indications:
• Test and reset functions
• ON or OFF
• Thermal and electromagnetic trip

Features
• Overload protection and short circuit protection of motor installations.
• Test function for thermal trip
• Manual reset function
• Indication for thermal trip
• Indication for magnetic trip (short circuiting)
• Single phase protection (Differential trip)
• Temperature compensated (-20 0C to + 60 0C)
• Tripping class 10

Approvals
GL-Germanischer Lloyd  Current limiter, CTL 65
GL-Germanischer Lloyd  Circuit breaker, CTI 25
UL-Underwriters Laboratories inc.  Circuit breaker, CTI 16T;CTI 20TB;CTI 25M;CTI 25MB;CTI 25S;CTI 25SB;CTI 32TB;CTI 45MB;CTI 45SB

 

Code number	Type	Current range [A]	Max. load, AC-3 [kW]	Max. trip current [A]	Breaking cap. Ics 380 - 415 V
047B3002	CTI 100	63,00 - 90,00 A	45,00 kW	1.260,0 A	25 kA
047B3014	CTI 100	40,00 - 63,00 A	31,50 kW	882,0 A	50 kA
047B3015	CTI 100	63,00 - 90,00 A	45,00 kW	1.260,0 A	25 kA

 

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