Pooja Switchgears

Miniature Circuit Breaker (MCB's)




We bring high-quality Miniature Circuit Breaker (MCB's) for the market across the country. We are counted among the preeminent Suppliers of Miniature Circuit Breaker (MCB's) in Ahmedabad, Gujarat. We have a range of MCBs, which includes SP, DP, SPN, TP, TPN, and FP. Each MCB is CE certified, thereby, warranting its quality. 

 

The switch is provided with shunt trip coil incorporated in series with the fixed & moving contact. The two leads are taken out for application of tripping voltage to the coil. For tripping voltage is applied across the coil via leads. Once the coil will become inoperative due to its inherent features & hence coil will be safe even if the tripping voltage is applied for more time to continuously.

 

Features :

  • State-of-the-art design
  • MCSs are completely type tested in accordance with IS/IEC 60898-1 and ISI marked.
  • CE marking fulfils the requirement of global standard.
  • Shock Proof: Finger and hand touch safe.
  • Protection against electric shock.
  • The housing of MCS is moulded from special grade PST
  • Fire resistant plastic parts ensure protection against heating and strong impact.
  • Contacts are made of special silver inlaid copper, ensuring higher life and maximum safety
  • against contact welding and Low temperature rise.
  • Low Watt Loss
  • A quick make & break trip free mechanism.
  • Short Circuit Protection
  • Over load Protection
  • Dual Position Clip.


Specifications

Standard conformity

IS/IEC 60898-1:2002

Number of Modules

SP, DP, SPN, TP, TPN and FP

Rated current (In)

B type – 6 – 40A

C type – 0.5 – 63A

Rated Voltage (Un)

Single Pole – 240V AC

Multiple Poles – 415V AC

Rated Frequency

50Hz

Tripping Characteristics

B and C characteristics

Rated Breaking Capacity

10, 000A

Rated Insulation Voltage (Ui)

660V

Rated Impulse Voltage (Uimp)

4KV(50Hz)

Stand Capcity (Icw)

20In

Ambient Temperature (C)

-5o to +55o Pursuant to IEC60898-1

Electrical lifetime

≥4,000 cycles

Mechanical Lifetime

≥10, 000 cycles

Mounting

Quick snap to Din drill mounting rails at 35 mm

Mounting position

Any position

Energy Limiting Class

Class 3 as per BS En 60898

Degree of Protection

IP 20 as per IS/IEC 60898-1

Connecting Terminals

Combination Box terminals on I/P & O/P

Suitable for single – core

Standard and flexible conductors up to 25 sq mm

Combination crosshead screw

Max. Tightening torque 2Nm