Download
Share
Print this page
  1. Manuals
  2. Brands
  3. Pressfit Manuals
  4. Circuit breakers
  5. SFT1
  6. Manual

Pressfit SFT1 Manual

Hide thumbs

Advertisement

Quick Links

Download this manual
TM
®
CIRCUIT BREAKERS
THE ORANGE LINE
OF SAFETY!
Circuit Breakers
SG-01 v8
9th November 2022

Advertisement

loading
Need help?

Need help?

Do you have a question about the SFT1 and is the answer not in the manual?

Questions and answers

Summary of Contents for Pressfit SFT1

  • Page 1 ® CIRCUIT BREAKERS THE ORANGE LINE OF SAFETY! Circuit Breakers SG-01 v8 9th November 2022...
  • Page 2 With the advent of Internet of Things (IoT), the load on electrical systems and the cri cality increases even more! With heavier loads, come greater safety requirements. Pressfit’s range of SFT1 Circuit Breakers are designed to protect humans as well as appliances from the dangerous side of electricity.

  • Page 3: Technical Specifications

    Designed, engineered, and made in India, Pressfit’s SFT1 MCBs deliver op mum security to your premises 24x7! In the event of an overload or a short-circuit, SFT1 MCBs safely cut the connected circuit almost instantaneously. Precious lives and equipment are protected not just from electrical damage, but also from fires that are mostly caused by short circuits.
  • Page 4 The RCCB immediately trips when an imbalance in electric current is detected, protec ng us from direct and/or indirect contacts. Pressfit’s SFT1 RCCB adhere to the IS/IEC 12640-1 norms and one of the greatest advantages is that it takes only about 20 milliseconds to trip and take the control over the imbalanced electric current.
  • Page 5 Isolators are generally used at the end of the breaker to repair or to replace. Pressfit’s SFT1 Isolators are perfect companions for ensuring the complete de-energisa on of the electrical circuits of residences and/or commercial premises.
  • Page 6 The COS has 3 posi ons – I-O-II with the center line being the off. The SFT1 COS comes in 2 types - DP and FP – for single and three phase applica ons respec vely.
  • Page 7 First Mini MCB Pressfit’s SFT1 Mini MCBs are designed to protect household appliances from electrical overloads and short circuits. As their name suggests, mini MCBs are very compact – fi ng in the safety features of the tradi onal MCB in the form factor of everyday switches and sockets.
  • Page 8 ® Porcelain Kit-Kat Fuses Pressfit’s Porcelain Kit-Kat Fuses are designed for reliable and robust opera on. To protect valuable appliances against power surges and overloads, our fuses are made using the finest an -degradant, high-glaze porcelain, and top-notch brass connectors. The fuses are rewireable, are easy-to-install and are meant for domes c wiring and small-scale usage.
  • Page 9 Safety First Descrip on Code LP (₹) PKG. (N) 150.00 810105 6A SP 10A SP 150.00 810107 16A SP 150.00 810109 20A SP 150.00 810110 25A SP 150.00 810111 810112 32A SP 150.00 810113 40A SP 200.00 810114 50A SP 205.00 810115 63A SP...
  • Page 10 ® Code Descrip on LP (₹) PKG. (N) 810605 780.00 6A TPN 810607 780.00 10A TPN 810609 780.00 16A TPN 780.00 810610 20A TPN 810611 25A TPN 780.00 810612 32A TPN 780.00 40A TPN 810613 985.00 50A TPN 810614 995.00 63A TPN 810615 995.00...
  • Page 11 Safety First Descrip on Code LP (₹) PKG. (N) 812213 40A DP ISO 320.00 812215 63A DP ISO 400.00 812217 100A DP ISO 560.00 Descrip on LP (₹) PKG. (N) Code 812313 40A TP ISO 565.00 812315 63A TP ISO 670.00 812317 100A TP ISO...
  • Page 12 ® Descrip on Code LP (₹) PKG. (N) 814211 25A DP COS 540.00 814213 40A DP COS 725.00 814215 63A DP COS 1000.00 Descrip on Code LP (₹) PKG. (N) 814411 25A FP COS 1020.00 814413 40A FP COS 1500.00 814415 63A FP COS 1800.00...
  • Page 13 Safety First Compa ble With Non-Modular Mini MCB Descrip on LP (₹) PKG. (N) Code 806105 6A SP MINI 165.00 806107 10A SP MINI 165.00 MINI 806109 16A SP MINI 165.00 806110 20A SP MINI 165.00 806111 25A SP MINI 165.00 806112 32A SP MINI...
  • Page 14 ® Distribution Boards...
  • Page 15 Safety First Code Descrip on LP (₹) PKG. (N) 801212 4 Way 477.00 DIYA 801222 6 Way 540.00 801232 8 Way 688.00 801252 12 Way 1058.00 801262 16 Way 1323.00 Code Descrip on LP (₹) PKG. (N) DIYA 801310 4 Way 683.00 PLUS 801320...
  • Page 16 ® Code Descrip on LP (₹) PKG. (N) GOLD 801412 4 Way 2827.00 801422 6 Way 3410.00 801432 8 Way 4015.00 801452 12 Way 5500.00 PKG. (N) Code Descrip on LP (₹) 971010 16A R-F Switch 500.00 SWITCH 971020 25A R-F Switch 675.00 971030 32A R-F Switch...
  • Page 17 Safety First MCB Metal Enclosures Code Descrip on LP (₹) PKG. (N) 802013 1 Way 240.00 802023 2 Way 240.00 802033 3 Way 347.00 GOLD 802043 4 Way 347.00 802053 6 Way 385.00 (w/o N-LINK & BUS BAR) 802063 8 Way 440.00 802073 10 Way...
  • Page 18 LOWER TERMINAL Tripping Characteristics: Based on the tripping characteristics, Pressfit MCBs are available in B, C, and D Curves to suit different types of applications. (There is no Type A instantaneous tripping characteristic to avoid confusion with the A abbreviation for amperes.) B Curve: For protection of electrical circuits with equipment that do not cause surge currents (for lighting and distribution circuits).
  • Page 19 Safety First Operating Principle and Specifications Leakage Current and Risks Involved: The flow of current while using an electrical device always involves risk. Poorly insulated apparatus, faulty wires or improper usage of the device may cause the current to flow through the wrong path. This is called Leakage Current.
  • Page 20 ® MCB Selection Chart APPLIANCES LOAD-WATTAGE MCB RATING TYPE OF MCB WIRE SIZE Air Condi oner 1 Ton 2.5 sq. mm 1.5 Ton 4.0 sq. mm 2 Ton 4.0 sq. mm Water Heater 8 Ltrs 1200-2000W 2.5 sq. mm 15 Ltrs 3000W-4000W 6.0 sq.

  • Page 21: Residual Current

    Safety First Miniature Circuit 17.00 17.00 17.00 17.00 17.00 17.00 Breaker (MCB) Dimensions (mm) - H x W x D SP: 81 x 17 x 67 DP: 81 x 34 x 67 TP: 81 x 51 x 67 FP: 81 x 68 x 67 81.00 67.00 17.00...
  • Page 22 ® Isolator (ISO) Dimensions (mm) - H x W x D DP: 81 x 17 x 67 TP: 81 x 34 x 67 FP: 81 x 68 x 67 81.00 17.00 17.00 17.00 17.00 34.00 68.00 44.35 42.60 56.16 MCB Changeover Switch (COS) Dimensions (mm) - H x W x D DP: 97 x 35 x 72.5 FP: 97 x 70 x 72.5...
  • Page 23 ® MINIATURE CIRCUIT BREAKERS (MCB) | RESIDUAL CURRENT CIRCUIT BREAKERS (RCCB) ISOLATORS | MCB CHANGEOVER SWITCH (COS) | MINI MCBs REVERSE-FORWARD SWITCHES | PORCELAIN KIT-KAT FUSES | PHASE SELECTOR SWITCHES DISTRIBUTION BOARDS | MCB ENCLOSURES | AC BOXES...
  • Page 24 OPEN YOUR DOOR TO SAFER POSSIBILITIES!
  • Page 25 The warranty on MCBs shall be valid for 24 months from the date of manufacturing if the same is installed in a Pressfit distribu on board. The warranty will be invalidated if the product has not been installed or maintained in accordance to the company’s instruc ons, or if any a empt has been...
  • Page 27 ® Years of Quality Solu ons We continuously upgrade our products and technology to provide our customers with the best experience. Due to this, the product design, specifications, or packaging, may change without prior notice. www.pressfitindia.com Press Fit Pipe And Profile, S. No. 127, Raj Rajeshwari Compound, Sonale, Bhiwandi, Dist.