Supplementary Protector / Circuit Breaker for equipment ...

1 , , , ` trip free'COLOUR OF THE SLIDERWITH trip BANDWITHOUT trip - - - 28 PCB - 10 TERMINAL SIZEP roduct typeTR11B CONFIGURATION- DWing clip - PPCB- B - C- S- WWing clip Snap fit Central nut Body Mouting MOUNTING - RB (Red slider with white trip band)Red - R, Black - B, White - W CURRENT RATING TO OF THE SLIDER1 ASLIDER MARKING2 - Horizontal1 - Vertical0 - NoneMounting NutN - NoneA - Knurled metal nutB - Sloted knurled metal nutC - Hex metal nutD - Sealing knurled bootBlack - BB (Black slider with white trip band)White - WB (White slider with black trip band) Wing clip - D1nTerminal 1, 2 & 3 Terminal 2&3 - YTerminal 1&2 - XUpto l 6 Aupto I 12AI >6 AShunt terminal - NnnNOTE :Terminal size available upto I 6 ATerminal size available in X-type only upto I 1 & 2 with PCB pins available only upto I 1 of 2selecting the current rating according to the following guide lines:for ambient temperature of 23 C.

2 If the device is to be used in anwhich may be required in addition to the main ,sinceas a parallel Circuit to the main current sensing Circuit , for Circuit is known as mechanism. The contacts openovercurrent and deflects, there by releasing the latch Example :Operation :Application : to overcurrent conditions. Main applications are protection of single phase motor, transformers, UPS, Power strips,Solenoids etc.,against damage duecontacts open even if the reset button is manually held in the closed immune to high inrush currents and line transients, is heated by an the rated current according to the time/current characteristics of the The mechanism of the Circuit Breaker is designed indicated by the extended projection of the reset open the contacts in the event of a current flow in excess of device.

3 A thermo bimetal strip, which has the advantage of beingand close with a positive snap action and the tripped state is clearly Circuit Breaker for equipment - TR 11breaking capacity specified. The trip mechanism is of a latch type The TR11 Circuit Breaker for equipment (CBE) is a single pole ,pushto reset, thermally operated overload Protector , providing reliabletrip free operation on overloads and short circuits within maximum prevents contact bounce & reduces the risk of contact a high contact force can be maintained until the unit +60+ +40+ + temp. CMultiplication Factor+20150V DC / 24V DC (VDE)Example :Recommended Current RatingSelect the nearestMultiplication FactorAmbient TemperatureNormal Continuous -16A240V~ 50/60 Hz,Current Rating in(Amp)Rated VoltageStandard Current Rating in(Amp)Technical , , , , , , , , , , , , , , , , , , , , , : x = : 2 A: : 40 C: AShunt Terminal (N) :Time Current Characteristics :Operating Characteristic.

4 20305105020(S)5101(min)60An optional additional terminal can be provided The shunt Circuit between terminal 1 & 3 may be used for any signalsthe Circuit makes use of the bimetal as a current carrying path, the trip time of the Circuit Breaker may be slightly standard characteristic is valid ambient temperature other than +23 C,allowance must be made whenbreakers provided with heater winding, that is upto a rating of 6A. 6 In AC up to In AC/DC for < ,4 In DC up to strengthMaximum Breaking CapacityOverload Switching Capacity1 - 2 WattsEN 60934,1000 Amps PC 1,240V AC, 24 V DC ,Ref.:EN60934 Operating TemperaturePower LossApplicable StandardsRated conditional short Circuit CSA No. 235-04, UL-1077,Maximum 60 C KV for One A AC/DC MAX. for > ,60A AC/DC Max. from to - (x l )234< 6 A> 6 ARated of current c2 Initial insulation resistance (500 V DC)> 100 Protector /current capacity I (PC1)nc1 Ref.

5 : EN60934SC :1KA, C1, 240V AC 50 V DC Ref.: , UL-1077 Tripping current code(TC)TC 2 Ref.: load ratingOL0 240 V AC, 50 V DC, Ref.: Application typeGeneral Industrial Ref.: of trippingThermal `TO' trip freeType of actuationReset type `R'CUSCUSR240 V AC 50 V DC 240 V AC 24 V DC - ::::::Operational Life at 2xIn:1000 CyclesnnnFM:MT:82 REV.:UD & D1 wing clip types are with slider printing of current rating (horizontal).Weight:approx. 11g