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Miniature Circuit Breakers

We are one of the premier names in the industry that is engaged in trading and supplying of Miniature Circuit Breakers (MCB). These are sourced from reputed manufacturers in the industry and offered to clients at competitive prices. We are looking for queries from Chennaipattanam, Chennai or Madras, Kanchipuram and Tiruvallur.

We are engaged in offering our clients with a qualitative range of C&S MCB (miniature circuit breaker). These switches are made available in different specifications as per the market demands. Our range is comprises current and tip characteristics for appropriate level of protection and reliability as per application requirements. Moreover, these are offered to clients at competitive prices.
We have in our collection miniature circuit breakers from L&T MCB. These are of international quality standards and widely used in various domestic and commercial sectors. Our range is offered in varied specifications and capacities to meet the clients’ requirements. Moreover, we offer these to our clients at competitive prices.


  • 6a to 40a in ‘b’ curve
  • 5a to 63a in ‘c’ curve
  • 5a to 63a in ‘d’ curve
  • 0. 5a to 63a for dc application
  • 5a to 60a for railway application
  • higher rating: 80a, 100a, 125a


  • single pole (sp)
  • single pole & neutral (spn)
  • double pole (dp)
  • three pole (tp)
  • three pole & neutral (tpn)
  • four pole (fp)


  • iec 60898 - 2002 / is 8828-1996


  • 10ka short circuit breaking capacity for ‘b’ and ‘c’ curve
  • low power consumption, thus cost effective & energy saving
  • suitable for dc application
  • “finger safe” terminals - ip 20 degree of protection
  • dual termination facility
  • 15 plate arc chute for effective arc quenching
  • silver graphite contacts for enhanced life
  • accessories - auxiliary switch - shunt trip
We offer our clients with an exceptional quality range of Siemens MCB (Miniature Circuit Breakers). These are used for protecting the electrical equipment in case of excess current running through the circuit wherein the MCBs trip and help in preventing any further damage to the equipment. Our range also includes isolators that are offered along with MCB. Moreover, our clients can avail from us a standard range of 6A to 63Amp x 1/2/3/4 Pole 10KA.
We offer our clients with ABB MCBs that protect installations against overload and short-circuit, warranting reliability and safety for operations. These are available in various models such as system pro m compact s200 series that limits over current protective devices. Our range is available in different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the magnetic tripping mechanism for short circuit protection. These are available in different characteristics (b, c, d, k, z), configurations (1p, 1p+n, 2p, 3p, 3p+n, 4p), breaking capacities (up to 25 ka) and rated currents (up to 63a).

Depending on the product range, new system pro m compact s200 series comply with

  • IEC/en 60898-1
  • IEC/en 60947-2
  • ul 1077
  • ul 489
  • csa 22. 2 no. 235
  • csa 22. 2 no. 5
We are one of the established names in the industry that offers an unmatched range of Schneider MCB. These are one of the best MCBs available in the market and designed with proven, trusted and advanced technology to offer enhanced operating safety. Our range is widely used in various domestic, industrial, and commercial applications. It induces a magnetic field to instantaneous trip the MCBs when there is an overload of current.
Our clients can also avail from us a qualitative range of Legrand MCB. These are ideal for protecting electrical appliances from various damages and defects. Our range is based on modern techniques and technology and is used to detect overload or fluctuations in the current flow of the circuits. This MCB trips down and causes a breakage in the current flow whilst protecting the device during current overflow.

Salient Features:

  • Durable
  • Cost-effective
  • Efficient
We offer our clients with a qualitative range of Havells MCB. This caters to the continuous Electrical Distribution needs of residential, commercial and industrial sectors. These are widely acclaimed by our clients for features such as improved operational safety, continuity of service, greater convenience and operating costs. Moreover, these Miniature Circuit Breakers are designed to continuously adapt to these changing needs.


  • 6A to 40A in 'B' Curve
  • 0.5A to 63A in 'C' Curve
  • 0.5A to 63A in 'D' Curve


  • IS 8828 / IEC 60898 - 1 / EN 60898 - 1


  • 10KA short circuit breaking capacity for 'B' and 'C' Curve.
  • Low power consumption, thus cost effective & energy saving.
  • "Finger Safe" terminals - IP 20 degree of protection
  • Dual Termination facility.
  • 15 Plate Arc Chute for effective arc quenching.
  • Silver Graphite contacts for enhanced life.
  • Accessories - Auxiliary Switch.

Jj Enterprises

Prem Kumar (Proprietor)
1/A, 3rd, Street, Ganapathy Nagar Extension, Thirumal Nagar, Kolathur
Chennai - 600099
Tamil Nadu, India
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