New Delivery for Miniature circuit breaker-FTB3 for Birmingham Manufacturers

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

Related video

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Product illustration:

ftb3

Product Features

- A breaking capacity of 12kA up to 32A and 10kA between 40 to 63A.

- Current-limiting scheme: in the event of a short circuit, are able to limit the let-through current to 60%-70% of the rated current.

- The trip mechanism ensures perfect closure every time,thereby considerably improving the performance of these devices and extending their average lifetime.

-The arc extinguishing system: allows the short-circuit currents of very high value to be interrupted extremely rapidly, the remarkable opening speed of contacts opening and the structure of the arcing chamber contribute to extinguishing the arc in the shortest possible time, ensuring reliable protection of short-circuit.

- The internal contact position allows an exact information of the circuit-breaker status: “green”,open contacts;“red”,closed contacts,independently of the toggle position.

- Sealing/locking sealable with 1 mm wire, to prevent unwanted tripping.

- The supply lines of the protected circuit can be connected to either the upper or lower terminals of the circuit-breakers(reversibility of connections).

- The double terminal of these circuit-breakers enables simultaneous connection of cables and busbars.

Technical Data

213123

Breaking capacity(KA) 40-63A 10
6-32A 12
Mechanical and electrical life: 20,000 operation
Protection rating IP20
Installation On symmetrical DIN rail 35mm /Panel Mounting
Connection capacity: Cross-section of conductors up to 25mm², Cross-section of busbar from 0.8-2mm², reversibility of connections
Ambient temperature (°C) -5°C ~ +40°C
Altitude (m) not higher than 2000m
Relative air humidity no more than 95%
Pollution degree
Weight (g) 116 234 352 472

Tripping characteristic

112121

Exterior and dimensions

11111

Unit(mm)

 

Number of poles

1P 2P 3P 4P
a 80±0.8
b 74.2±0.8 75.7±0.8
c 17.8±0.5 35.6±0.8 53.4±0.8 71.2±0.8
d 44±0.8
e 68.7±0.8 70.2±0.8
f 45±0.8
g 35.5±0.8

Wiring

Please refer to below table for the connection of wires with a cross section area

Rated current In(A) Nominal cross section area of copper wire(mm²)
1~6 1
10 1.5
16,20 2.5
25 4
32 6
40,50 10
63 16




Röyksopp is a Norwegian electronic music duo from Tromsø, formed in 1998. Since their inception, the band’s line-up has included Svein Berge and Torbjørn Brundtland.
Originally, both Svein Berge and Torbjørn Brundtland were schoolmates in Tromsø, Norway. The two experimented with various forms of electronica music during the Tromsø techno scene before going their separate ways. Several years later, the two met up again and formed Röyksopp during the Bergen Wave. After experimenting with different genres of electronic music, the band solidified their place in the electronica scene with their 2001 debut album, Melody A.M., released on the Wall of Sound record label.
Röyksopp has consistently experimented with various genres pertaining to electronica. Stylistically, the band makes use of various genres, including house music, drum and bass, and Afro-American sounds. The band is also known for its elaborate concert performances, which often feature eccentric outfits.
Since the duo’s 1998 debut, the duo has gained critical acclaim and popular success around the world. To date, Röyksopp has been nominated for one Grammy Award, won seven Spellemannprisen awards, performed worldwide tours, and produced albums which have topped the charts in several countries, including four consecutive number-one albums in their native Norway.



To purchase, visit: http://www.swgr.com/store/circuit-breakers/molded-case/product/KAL361001021,22-27519.aspx

Stock # 22-27519, SQUARE D, Circuit Breaker, Catalog No. KAL361001021, 100 Amps, 3 Poles, 600 Volts

TODAY, MIDWEST is the stand-alone leader in its field. MIDWEST combines highly trained, experienced, and dedicated personnel with state-of-the-art equipment and engineering procedures to provide our customers the successful services they need and deserve.

MIDWEST Electrical Testing & Maintenance Co., Inc.
5141 North 35th Street, Milwaukee, WI 53209

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