Abb Breaker F204A-40 /0.03 F204A-100 /0.03

VACCUM CIRCUIT BREAKER
ALL TYPE OF ABB VACCUM CIRCUIT BREAKER
VD4 12.12.25 , VD4 12.12.40, VD4 07.12.25.... MANY MORE
11 KV , 33KV .
VD4Medium voltage vacuum circuit-breaker12 kV - 1250...4000 A - 63 kA36/40.5 kV - 630...3150 A - 16...40 kAMedium Voltage Products
The VD4 are a synthesis of the renownedtechnology in designing and constructing vacuuminterrupters embedded in resin poles, and ofexcellency in design, engineering and productionof medium voltage circuit-breakers.Embedding the interrupter in resin makes thecircuit-breaker poles particularly sturdy andprotects the interrupter against shocks, accumula-tion of dust and humidity.The vacuum interrupter houses the contacts andmakes up the interrupting chamber.

LV power air circuit-breakers
and switch-disconnectors
Masterpact Merlin Gerin
Masterpact circuit breakers are used to
protect and control low-voltage distribution
systems. They may be installed in main LV
switchboards (incoming units, main and
secondary outgoers). Masterpact is a
complete range offering a large selection of
performance levels:
c ratings from 800 to 6300 A AC,
from 1000 to 8000 A DC;
c breaking capacity from 40 to 150 kA rms;
c operational voltages 690 V AC,
1000 V DC.

ABB MCB
System pro M compact S200M miniature circuit breakers are current limiting. Theyhave two different tripping mechanisms, the delayed thermal tripping mechanism foroverload protection and the electromechanic tripping mechanism for short circuitprotection. They are available in different characteristics (B,C,D,K,Z), configurations(1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 10 kA at 230/400 V AC) and ratedcurrents (up to 63A). All MCBs of the product range S200M comply with IEC/EN 60898-1 and IEC/EN 609 47-2, allowing the use for residential, commercial and industrialapplications. Bottom-fitting auxiliary contact can be mounted on S200M to save 50%

Digital Trainer is intended for elementary as well as advance training of Digital electronics and for bread board digital circuits, AND, OR, NOT, NAND, NOR, XOR, Three State Buffer, RS Latch, JK Flip Flop, Monostable Multibrator. and UP/ DOWN Counter. Practical experience on this board carries great educative value for R & D labs, Science and Engineering Students.

Specifications:
01. Breadboard : Solderless Bread board with 1680 inter connected Tie Points
02. Pulse Switches : 2 No?s. Bounce free push buttons
03. Logic Switches : 8 logic level Switches in Dip type .
04. Power Supply : Fixed: +5V at 750 mA
5. Power Sockets : Logic Probe Power Supply Sockets
06. Logic Input : 8 LED buffered logic level indicators
07. Variable Clock : Fine adjustment of clock frequency. Clock range selection L : 10 ? 40 Hz, H : 1K ? 20K Hz.
08. Jacks : 2mm to BNC Socket 2 No. 2mm to 4mm Socket 2 No.

GBCDD21PF012SBCH
SELF-POWERED DIR. INVERSE TIME O/C OR E/
Technical Specifications
Relay Model No CDD21PF012SBCH
Relay type CDD 21(Self-powered)
CASE SIZE 1-1/2D V 10T
Application E/F
Current setting 0.1 to 0. 4 amps
V.T/P.T Secondary 63.5V to 190V ac
Burden / D.M.T 3 VA / 3 SECS
C.T.Secondary 1 amps
Output contacts 2 N/O S/R
Taps Std
E/F or U/V Setting 10 - 40% E/F
Flag / Mounting Yes / Flush
Frequency 50 Hz
MTA Phase-char angle 14 Deg
Name Plate RFG9126-035
Outline drawing MFJ 013
Wiring Diagram MPDZ 801.23

Cable Standard
Generally conforms to, Based on IS:9857-1990 VDE 0282,
IEC 245-6, BS 6899

Silent Features
- Ultra high performance flexible welding lead, double insulated
for longer life and added safety
- Better flame retardant properties
- Outstanding toughness & durability
- High resistance to cuts, tears & abrasion
- Resistance to oil, solvents and chemicals
- Excellent ozone and weather resistant

Technical Data
Fixed Installation : -20C to max.+90C
Nominal Voltage : 600 V
Spark Test : 3.5 KV(ac)
Color : Orange / Black Jacket
Min. Bending Radius : 6 x Cable Diameter

Standard Packing
Coils 100, 200, 300 and 500m

Conductor
High conductivity, bare annealed copper flexible
conductor, EC copper class 5 & class 6 generally
conforms to IS:8130-1984, IEC 60228

Separation
Polyester tape

Insulation
Double Insulated/single insulated flexible Nitrile
rubber HOFR insulated as per IS:6380-1984

Color
Orange / Black Jacket

Current Rating
The maximum current ratings of flexible welding cables for different
duly cycles are based on an ambient air temperature of 25 C and a
maximum conductor temperature of 90 C. The percentage duly cycles
for various processes and applications are as follows:
- Automobile Welding : up to 100%
- Semi Automatic Welding : 30% to 85%
- Manual Welding : 0% to 60%
- Very intermittent or Occasional Welding : up to 20%

Voltage Drop
When total cable lengths in excess of 15mtr., are involved, it may be necessary
to use cables of larger cross section to ensure that the voltage drop is not
excessive & welding currents are maintained at adequate levels.

Application
Designed for the secondary (high current) connection to automatic or hand - held metal arc welding electrodes. It is suitable for flexible use
under rugged conditions, on assembly lines & conveyor systems, in machine tool and automatically operated line & spot welding machines

GBCDG61EG046SGCH
IDMT TWO O/C & ONE E/F RELAY WITH HIGH-S
Technical specification
Relay model no - CDG61EG046SGCH
Relay type - CDG 61
Case size - 3D H 30T
Application - 2 O/C <(>&<)> 1 E/F
Current setting O/C- 2.5 to 10 amps
Contacts / Output contacts 3M S/R / 2M S/R
C.T.Secondary - 5 amps
Frequency - 50 Hz
Burden - 3 VA
Operating time - 3 secs
Current setting - E/F - 1 to 4 amps
High set - O/C Setting- 25 to 100 amps
High set - E/F Setting- 10 to 40 amps
High set - CAG 13
Name plate - RFG9126 904
Outline drawing - MFJ 014
Wiring diagram - MADZ 821.27-1

GBCDG61EG101ZRCH
IDMT 3 O/C OR 2O/C& 1 E/F RELAY WITH HI
Technical Specification
Model No - CDG61EG101ZRCH
Relay Type - CDG61/CAG17(MRK-III)
Application - 2 O/C + 1 E/F
Case Size - 3D Horz
C.T. Secondary - 5 Amp C.T.
O/C Setting - 2.5 - 10 Amps.
E/F Setting - 0.5 - 2 Amps
Contacts - 2 N/O S/R
Flag - Yes
Frequency - 50 Hz
Burden / D.M.T - 3 Va / 3 Sec
High Set Type / Conts. - CAG17 / 2 N/O S/R
Highset O/C Setting - 12.5 - 100 Amps.
HighSet E/F Setting - 5 - 40 Amps
Mounting - Flush
Name Plate - RFG9126 903
Outline Diagram - MFJ 014
Wiring Diagram - MADZ821.31

GBCDG61EG101ZSCH
IDMT 3 O/C OR 2O/C& 1 E/F RELAY WITH HI
TECHNICAL SPECIFICATION
Model No - CDG61EG101ZSCH
CDG61/CAG17(MRK-III)
Application - 2 O/C + 1 E/F
Case Size - 3D Horz
C.T. Secondary - 5 Amps
O/C Setting - 2.5 - 10 Amps.
Frequency / Tap - 50 HZ / Std
Burden / D.M.T - 3 Va / 3 Sec
Contacts - 2 N/O 2 N/C H/R
E/F Setting - 0.5 - 2 Amps.
Flag - Yes
High Set Type / Contacts - CAG17 / 2 N/O S/R
HighSet E/F Setting - 5 - 40 Amps
HighSet O/C Setting - 12.5 - 100 Amps.
Mounting - Flush
Name Plate - RFG9126 903
Outline Diagram - MFJ 014
Wiring Diagram - MADZ821.32