For any query, email us at care@industrybuying.com or call us on +91 8448449073
Home Electrical Switchgear and Accessories Miniature Circuit Breakers(MCB)

Miniature Circuit Breaker ( MCB )

(1-60 products of 129)
Schneider A9N3P40C 40 A Three Pole Modular Circuit Breakers - xC60
  • Curve Type. : C-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Three Pole
See similar products
Rs. 1,200 / Piece Rs. 3,235
62% OFF! You save Rs. 2035!
ADD TO CART
Schneider A9N2P40C 40 A Two Pole Modular Circuit Breakers - xC60
  • Curve Type. : C-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Two Pole
See similar products
Rs. 765 / Piece Rs. 2,060
62% OFF! You save Rs. 1295!
ADD TO CART
Schneider A9N4P40C 40 A Four Pole Modular Circuit Breakers - xC60
  • Curve Type. : C-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Four Pole
See similar products
Rs. 1,463 / Piece Rs. 3,941
62% OFF! You save Rs. 2478!
ADD TO CART
Schneider A9N1P40C 40 A Single Pole Modular Circuit Breakers - xC60
  • Curve Type. : C-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 374 / Piece Rs. 937
60% OFF! You save Rs. 563!
ADD TO CART
Schneider A9N4P40D 40 A Four Pole Modular Circuit Breakers - xC60
  • Curve Type. : D-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Four Pole
See similar products
Rs. 1,824 / Piece Rs. 3,979
54% OFF! You save Rs. 2155!
ADD TO CART
Schneider A9N3P40D 40 A Three Pole Modular Circuit Breakers - xC60
  • Curve Type. : D-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Three Pole
See similar products
Rs. 1,454 / Piece Rs. 3,172
54% OFF! You save Rs. 1718!
ADD TO CART
Schneider A9N1P40B 40 A Single Pole Modular Circuit Breakers - xC60
  • Curve Type. : B-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 409 / Piece Rs. 867
52% OFF! You save Rs. 458!
ADD TO CART
Indo Asian 40 A Single Pole B Curve Optipro Miniature Circuit Breaker
  • Curve Type. : B Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 286 / Piece Rs. 514
44% OFF! You save Rs. 228!
ADD TO CART
Indo Asian 40 A Single Pole Neutral B Curve Optipro MCB
  • Curve Type. : B Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Single Pole Neutral
See similar products
Rs. 566 / Piece Rs. 1,006
43% OFF! You save Rs. 440!
ADD TO CART
L&T BB10400C 40 A Single Pole Miniature Circuit Breakers
by L&T
  • Curve Type. : C-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 362 / Piece Rs. 625
42% OFF! You save Rs. 263!
ADD TO CART
Schneider A9N2P40B 40 A Two Pole Modular Circuit Breakers - xC60
  • Curve Type. : B-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Two Pole
See similar products
Rs. 1,157 / Piece Rs. 1,766
34% OFF! You save Rs. 609!
ADD TO CART
Schneider A9N4P40B 40 A Four Pole Modular Circuit Breakers - xC60
  • Curve Type. : B-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Four Pole
See similar products
Rs. 2,272 / Piece Rs. 3,467
34% OFF! You save Rs. 1195!
ADD TO CART
Schneider A9N3P40B 40 A Three Pole Modular Circuit Breakers - xC60
  • Curve Type. : B-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Three Pole
See similar products
Rs. 1,784 / Piece Rs. 2,723
34% OFF! You save Rs. 939!
ADD TO CART
Siemens 5SL71407RC Miniature Circuit Breakers 40 A C-Curve
by Siemens
  • Curve Type. : C-Curve
  • Rated Current (A). : 40 A
  • Pole. : 1 Pole
See similar products
Rs. 523 / Piece Rs. 790
33% OFF! You save Rs. 267!
ADD TO CART
Siemens 5SL72407RC Miniature Circuit Breakers 40 A C-Curve
by Siemens
  • Curve Type. : C-Curve
  • Rated Current (A). : 40 A
  • Pole. : 2 Pole
See similar products
Rs. 1,143 / Piece Rs. 1,725
33% OFF! You save Rs. 582!
ADD TO CART
Siemens 5SL73407RC Miniature Circuit Breakers 40 A C-Curve
by Siemens
  • Curve Type. : C-Curve
  • Rated Current (A). : 40 A
  • Pole. : 3 Pole
See similar products
Rs. 1,795 / Piece Rs. 2,710
33% OFF! You save Rs. 915!
ADD TO CART
Siemens 5SL74407RC Miniature Circuit Breakers 40 A C-Curve
by Siemens
  • Curve Type. : C-Curve
  • Rated Current (A). : 40 A
  • Pole. : 4 Pole
See similar products
Rs. 2,259 / Piece Rs. 3,410
33% OFF! You save Rs. 1151!
ADD TO CART
Siemens 5SL51407RC Miniature Circuit Breakers 40 A C-Curve
by Siemens
  • Curve Type. : C-Curve
  • Rated Current (A). : 40 A
  • Pole. : 1 Pole
See similar products
Rs. 798 / Piece Rs. 1,205
33% OFF! You save Rs. 407!
ADD TO CART
Siemens 5SL52407RC Miniature Circuit Breakers 40 A C-Curve
by Siemens
  • Curve Type. : C-Curve
  • Rated Current (A). : 40 A
  • Pole. : 2 pole
See similar products
Rs. 1,643 / Piece Rs. 2,480
33% OFF! You save Rs. 837!
ADD TO CART
Siemens 5SL64406RC 40 A Four Pole MCB
by Siemens
  • Curve Type. : B-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Four Pole
See similar products
Rs. 1,622 / Piece Rs. 2,449
33% OFF! You save Rs. 827!
ADD TO CART
Siemens 5SL61407RC 40 A Single Pole MCB
by Siemens
  • Curve Type. : C-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 429 / Piece Rs. 648
33% OFF! You save Rs. 219!
ADD TO CART
Siemens 5SL62407RC 40 A Two Pole MCB
by Siemens
  • Curve Type. : C-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Two Pole
See similar products
Rs. 883 / Piece Rs. 1,333
33% OFF! You save Rs. 450!
ADD TO CART
Siemens 5SL63407RC 40 A Three Pole MCB
by Siemens
  • Curve Type. : C-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Three Pole
See similar products
Rs. 1,323 / Piece Rs. 1,997
33% OFF! You save Rs. 674!
ADD TO CART
Siemens 5SL64407RC 40 A Four Pole MCB
by Siemens
  • Curve Type. : C-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Four Pole
See similar products
Rs. 1,689 / Piece Rs. 2,549
33% OFF! You save Rs. 860!
ADD TO CART
Siemens 5SL61406RC 40 A Single Pole MCB
by Siemens
  • Curve Type. : B-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 427 / Piece Rs. 644
33% OFF! You save Rs. 217!
ADD TO CART
Siemens 5SL42407RC 40 A Two Pole MCB
by Siemens
  • Curve Type. : C-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Two Pole
See similar products
Rs. 1,088 / Piece Rs. 1,643
33% OFF! You save Rs. 555!
ADD TO CART
Siemens 5SL43407RC 40 A Three Pole MCB
by Siemens
  • Curve Type. : C-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Three Pole
See similar products
Rs. 1,715 / Piece Rs. 2,589
33% OFF! You save Rs. 874!
ADD TO CART
Siemens 5SL44407RC 40 A Four Pole MCB
by Siemens
  • Curve Type. : C-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Four Pole
See similar products
Rs. 2,141 / Piece Rs. 3,231
33% OFF! You save Rs. 1090!
ADD TO CART
Siemens 5SL63406RC 40 A Three Pole MCB
by Siemens
  • Curve Type. : B-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Three Pole
See similar products
Rs. 1,306 / Piece Rs. 1,971
33% OFF! You save Rs. 665!
ADD TO CART
Siemens 5SL41407RC 40 A Single Pole MCB
by Siemens
  • Curve Type. : C-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 496 / Piece Rs. 748
33% OFF! You save Rs. 252!
ADD TO CART
Siemens 5SL62406RC 40 A Two Pole MCB
by Siemens
  • Curve Type. : B-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Two Pole
See similar products
Rs. 875 / Piece Rs. 1,321
33% OFF! You save Rs. 446!
ADD TO CART
L&T BB40400D 40 A Four Pole Miniature Circuit Breakers
by L&T
  • Curve Type. : B-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Four Pole
See similar products
Rs. 2,080 / Piece Rs. 2,865
27% OFF! You save Rs. 785!
ADD TO CART
L&T BB40400B 40 A Four Pole Miniature Circuit Breakers
by L&T
  • Curve Type. : B-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Four Pole
See similar products
Rs. 1,938 / Piece Rs. 2,670
27% OFF! You save Rs. 732!
ADD TO CART
L&T BB20400D 40 A Double Pole Miniature Circuit Breakers
by L&T
  • Curve Type. : B-Curve
  • Type of Product. : Miniature Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Double Pole
See similar products
Rs. 1,060 / Piece Rs. 1,460
27% OFF! You save Rs. 400!
ADD TO CART
Schneider A9N1P40D 40 A Single Pole Modular Circuit Breakers - xC60
  • Curve Type. : D-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 842 / Piece Rs. 1,011
16% OFF! You save Rs. 169!
ADD TO CART
Schneider A9N2P40D 40 A Two Pole Modular Circuit Breakers - xC60
  • Curve Type. : D-Curve
  • Type of Product. : Modular Circuit Breakers
  • Rated Current (A). : 40 A
  • Pole. : Two Pole
See similar products
Rs. 1,813 / Piece Rs. 2,178
16% OFF! You save Rs. 365!
ADD TO CART
Schneider A9N61517 40 A Single Pole DC MCB
  • Type of Product. : DC MCB
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 1,340 / Piece Rs. 1,354
1.00% OFF! You save Rs. 14!
ADD TO CART
Philips 40 A 1 Pole C Curve 10 kA Safetec MCB
by Philips
  • Curve Type. : C Curve
  • Type of Product. : MCB
  • Rated Current (A). : 40 A
  • Pole. : 1 Pole
See similar products
Rs. 4,275
Pack of 12 Pieces
Out of Stock
Philips 40 A 2 Pole C Curve 10 kA Safetec MCB
by Philips
  • Curve Type. : C Curve
  • Type of Product. : MCB
  • Rated Current (A). : 40 A
  • Pole. : 2 Pole
See similar products
Rs. 4,530
Pack of 12 Pieces
Out of Stock
Anchor 40 A UNO Type C MCB 2 Pole
by Anchor
  • Curve Type. : C Curve
  • Type of Product. : MCB
  • Rated Current (A). : 40 A
  • Pole. : 2 Pole
See similar products
Rs. 804 / Piece
Out of Stock
C&S CSMBS4D4 40 A WiNtrip2 Miniature Circuit Breaker 4 Pole
by C&S
  • Curve Type. : D-Curve
  • Type of Product. : WiNtrip2 Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Item Code. : CSMBS4D4
  • Pole. : 4 Pole
See similar products
Rs. 1,587 / Piece
Out of Stock
C&S CSMBS2DC4O 40 A WiNtrip2 Miniature Circuit Breaker 2 Pole
by C&S
  • Curve Type. : D-Curve
  • Type of Product. : WiNtrip2 Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Item Code. : CSMBS2DC4O
  • Pole. : 2 Pole
See similar products
Rs. 793 / Piece
Out of Stock
C&S CSMBS2D4O 40 A WiNtrip2 Miniature Circuit Breaker 2 Pole
by C&S
  • Curve Type. : D-Curve
  • Type of Product. : WiNtrip2 Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Item Code. : CSMBS2D4O
  • Pole. : 2 Pole
See similar products
Rs. 847 / Piece
Out of Stock
Indo Asian 40 A Four Pole C Curve Optipro Miniature Circuit Breaker
  • Curve Type. : C Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Four Pole
See similar products
Rs. 1,306 / Piece
Out of Stock
Indo Asian 40 A Four Pole D Curve Optipro Miniature Circuit Breaker
  • Curve Type. : D Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Four Pole
See similar products
Rs. 1,379 / Piece
Out of Stock
Indo Asian 40 A Double Pole B Curve Optipro Miniature Circuit Breaker
  • Curve Type. : B Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Double Pole
See similar products
Rs. 597 / Piece
Out of Stock
Indo Asian 40 A Double Pole C Curve Optipro Miniature Circuit Breaker
  • Curve Type. : C Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Double Pole
See similar products
Rs. 664 / Piece
Out of Stock
Indo Asian 40 A Single Pole C Curve Optipro Miniature Circuit Breaker
  • Curve Type. : C Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 302 / Piece
Out of Stock
Indo Asian 40 A Three Pole Neutral C Curve Optipro MCB
  • Curve Type. : C Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Three Pole Neutral
See similar products
Rs. 1,197 / Piece
Out of Stock
Indo Asian 40 A Single Pole D Curve Optipro Miniature Circuit Breaker
  • Curve Type. : D Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Single Pole
See similar products
Rs. 352 / Piece
Out of Stock
Indo Asian 40 A Double Pole D Curve Optipro Miniature Circuit Breaker
  • Curve Type. : D Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Double Pole
See similar products
Rs. 737 / Piece
Out of Stock
Indo Asian 40 A Three Pole D Curve Optipro Miniature Circuit Breaker
  • Curve Type. : D Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Three Pole
See similar products
Rs. 1,121 / Piece
Out of Stock
Indo Asian 40 A Single Pole Neutral C Curve Optipro MCB
  • Curve Type. : C Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Single Pole Neutral
See similar products
Rs. 589 / Piece
Out of Stock
Indo Asian 40 A Three Pole C Curve Optipro Miniature Circuit Breaker
  • Curve Type. : C Curve
  • Type of Product. : Miniature Circuit Breaker
  • Rated Current (A). : 40 A
  • Pole. : Three Pole
See similar products
Rs. 1,006 / Piece
Out of Stock
Philips 40 A 1 Pole B Curve 10 kA Safetec MCB
by Philips
  • Curve Type. : B Curve
  • Type of Product. : MCB
  • Rated Current (A). : 40 A
  • Pole. : 1 Pole
See similar products
Rs. 4,072
Pack of 12 Pieces
Out of Stock
Philips 40 A SPN C Curve 10 kA Safetec MCB
by Philips
  • Curve Type. : C Curve
  • Type of Product. : MCB
  • Rated Current (A). : 40 A
  • Pole. : SPN
See similar products
Rs. 4,275
Pack of 12 Pieces
Out of Stock
Philips 40 A 3 Pole C Curve 10 kA Safetec MCB
by Philips
  • Curve Type. : C Curve
  • Type of Product. : MCB
  • Rated Current (A). : 40 A
  • Pole. : 3 Pole
See similar products
Rs. 4,750
Pack of 12 Pieces
Out of Stock
Philips 40 A TPN C Curve 10 kA Safetec MCB
by Philips
  • Curve Type. : C Curve
  • Type of Product. : MCB
  • Rated Current (A). : 40 A
  • Pole. : TPN
See similar products
Rs. 4,428
Pack of 12 Pieces
Out of Stock
Philips 40 A 4 Pole C Curve 10 kA Safetec MCB
by Philips
  • Curve Type. : C Curve
  • Type of Product. : MCB
  • Rated Current (A). : 40 A
  • Pole. : 4 Pole
See similar products
Rs. 4,530
Pack of 12 Pieces
Out of Stock
Havells MCB 40 A Single Pole DHMCRSPF0400013
by Havells
  • Type of Product. : MCB
  • Rated Current (A). : 40 A
  • Pole. : Single
See similar products
Available on Request

Miniature Circuit Breakers(MCB) Online

Protect your devices by using Miniature Circuit Breakers (MCB)

Miniature Circuit Breakers or MCBs are electromechanical devices that protect electric circuits from threats such as an over current. In a typical electrical circuit, the over current might result from an overload, faulty design or even a short circuit. Miniature Circuit Breakers are fine alternatives to fuses since they don’t require a replacement when an overload is detected. An MCB offers improved operational safety and greater convenience unlike a fuse and does not incur a large operating cost as well. The construction of a miniature circuit breaker is profoundly simple, maintenance free and robust. In most situations, a MCB is simply replaced by a new one instead of being repaired or maintained.

Uses of Miniature Circuit Breakers (MCB)

MCBs automatically switch off the electrical circuit during abnormal conditions such as the possibility of an over load or faulty conditions. The fuse does not sense such discrepancies, but a miniature circuit breaker does it in a more reliable way because they are more sensitive to over current than fuse. Another advantage of having modular circuit breakers is that the faulty zone of the electrical circuit can easily be identified as the switch operating knob reaches its off position while tripping. Whereas, since fuses are re-wirable or replaced for restoring the supply, quick restoration of supply cannot be possible. But with DC MCBs, quick restoration can be done by just switching on operation. Moreover, handling a modular circuit breaker is considered much safer electrically than a fuse. It is due to this reason, in modern low voltage electrical networks, miniature circuit breakers are preferred more over backdated fuse units.Besides protecting circuits against damage from short circuits and overload, the switchgear & protection MCB devices find use in a lot of other applications. The MCBs can be used in combination with a plethora of additional devices such as auxiliary switches, shunts, remote controlled systems, fault signal contacts and fire protection systems et al.  MCBs having B, C and D tripping characteristics are ideal for use in applications that involve slightly, moderately and high inductive loads respectively.

MCB v/s Fuse – The Difference Between the Two

An MCB is the same as a fuse as far as the operation aspect is concerned. However the two are different in terms of reusability. A fuse once blown cannot be reused; an MCB can be tripped over and used to protect the circuit against exceeding currents and voltages multiple times.  Secondly, an MCB is more sensitive to current than a fuse. Moreover, handling an MCB is more electrically better and safer than is handling a fuse whose entire wiring has to be replaced after every single use.    

Why should you purchase Miniature Circuit Breakers on IndustryBuying.com?

Are you looking to buy affordable miniature circuit breakers online but to no avail? Well, be glad, for your search is over. We know that looking for them can be a cumbersome process especially for people who want to see a mixture of quality and great prices with air circuit breaker, MCB socket plug . Bemoan no more, your wait ends now because you are at the right place! Here, at IndustryBuying.com we avail you with the advantage of buying all kinds of changeover switches online at great prices. IndustryBuying.com, as India’s premier B2B marketplace presents a unique proposition for buying good quality Fans among a number of industrial goods. The products are 100% authentic and manufactured by top-notch brands such as Siemens, Schneider , Hager, Larsen and Toubro, Legrand, Philips, Guts, Standard etc. among many others. And, yes you can rest totally assured about the quality of the products listed on our diverse portal even when you are buying electrician tools. Not only do we avail you with valuable branded products that you will cherish for a long time, but also provide an absolute 100% warranty on them.

Please share your feedback and help us improve!

Thank You

for your valuable feedback

Please enter your e-mail address and we will send you a confirmation mail to reset your password.

Forgot Password

Reset Password


Your password has been reset successfully.
To sign in with your new password,

Do you want to add Nestle 3 Options Coffee Tea Vending Machine to cart?
Enter Details for faster checkout




OR
Sign In with your Industrybuying Account
Thanks for submitting your feedback! Rate recent shopping experiences

Rate your shopping experience

Based on shopping experience of how likely are you to recommend industrybuying to a friend or colleague?

Not at all
May be
Yes, for Sure!
Thanks for submitting your feedback!