Bch Electric Limited

Brand	BCH
Condition	New
Standards	IEC 947
Mechanical Endurance Op Cy	100000
Impact Resistance at Impact	20 g Duration of 20 ms
Open Ambient Temperature	-25...+50 Degree C
Enclosed Ambient Temperature	-20...+50 Degree C
Temperature Compensation	-20...+50 Degree C
Weight Approx	250 g
Protection Degree	IP 20
Rated insulation voltage Ui	500 V
Rated impulse insulation	6 kV
Thermal current Ith max	25A (= Ie max )
Electrical endurance	Op. Cy. 100000 (at AC 3 and Ie)
Utilization Category	690 V ( AC 3 upto 6)
Terminal Capacity	0.75...4 mm Square (1 or 2 conductors)
Thermal current Ith	6 A
Rated operational current Ie	3,5 (230 V )
at Utilization Category	2 (400 V), 1, 5(500 V) (AC 15)
Short Circuit Protection Max Fuses	6 A (gL, gG)
Auxiliary Switch PS Terminal Capacity	0,75...2,5 mm Square (1 or 2 conductors)

BCH MPCBs (Motor Protection Circuit Breaker) suitable for motor protection with built–in overload, single phasing & short circuit protection.

Features:

• Sensitive to phase failure in compliance with EN 60947-4-1, IEC 947-4-1
• Reliable protection at overloads and short circuits
• Simple  and  fast  mounting  by  snap  fitting  on  35mm  wide  mounting  rail  in  compliance  with  EN 50022; fixing with two screws in also possible
• It is convenient also for mounting in an installation distribution box
• Main  application  field  :  control  (start-up, protection  and  switch-off)  of  A.C.  electric  motors with power  up  to  11  kW (380/400  V)  or  other consumers  up  to  25 A;  it  can  also  be  used  as  the  main switch according to EN 60204 standards
• Numerous accessories make the application field wider and enable the fulfillment of the majority of user's demands
• Mechanical & Electrical Endurance : 1 lakh operations
• Side mounting & top mounting aux. contacts
• UV & Shunt release
• Clear trip indication
• Rotary Handle option in MPH range

Version
MPE- Motor protection unit with thermal and magnetic short-circuit release
MPET- Motor protection unit with thermal overload release
Special versions for single-phase consumers; (on request)
MPES with overload and short-circuit release
MPEST 20 with overload release