OEM/ODM Factory for Miniature Circuit Breaker FTB2-63 to Philippines Factory


Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

Related video

With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for OEM/ODM Factory for Miniature Circuit Breaker FTB2-63 to Philippines Factory, Adhering to the business principle of mutual benefits, we have won good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from home and abroad to cooperate with us for common success.

Product illustration


Technical Data

Model FTB2-63 Miniature circuit-breaker
Number of poles IP 2P 3P 4P
Rated frequency: AC 50/60Hz
Rated voltage (V) AC 230/400
Rated current (A) C


1,2,3,4, 6, 10, 16, 20, 25, 32, 40, 50, 63


Rated breaking capacity(KA) 6.5
Mechanical & electrical life: 20,000 operations
Protection rating IP20
Installation On DIN rail 35mm according to JB6525
Connection capacity: Cross-section of conductors up to 25mm2 , Cross-section of busbar from 0.8- 2mm2,reversibility of connections
Tightening torque 2 Nm
Ambient temperature ( C) -5 C ~ +40 C
Altitude (m) ≤2000m
Relative air humidity no more than 95%
Pollution degree
Installation condition Used in place without obvious shock and vibration
Weight (g) 102 208 308 408

Product Feature

- These circuit breakers are intended for the protection of circuits against overloads and short circuits in residential, commercial and industrial premises;

- It covers the rating range from 6 to 63A with a uniform breaking capacity of 6.5 kA throughout;

- 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 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;

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

- 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.


Tripping characteristic

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Exterior and dimensions



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


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

http://www.southlandelectrical.com/itemdesc.asp?ic=SFLA36AT0250-NS, Southland Electrical Supply will have this General Electric SFLA36AT0250, 250 Amp, 600 Volt, 3 Pole Circuit Breaker in stock and ready to ship to you today! Visit us online or call 800.476.1486

How to Install a Wireless Light Switch
How to Install a Wireless Light Switch
Ask This Old House master electrician Scott Caron uses wireless technology to install a light and new switch.

Watch the full episode:

Time: 1-2 hours

Cost: $100, excluding the light fixture


Shopping List:
New light fixture
Wireless light switch
Line voltage receiver (module)

1. Before doing any electrical work, always turn off the power at the circuit breaker.
2. Disconnect and remove the current light fixture.
3. Attach the the ground wire of the new fixture to the incoming ground wire, and if using a metal box, to the ground screw on the electrical box.
4. Splice all the neutral wires together- from the power supply, the white from the fixture, and the white wire from the wireless module- and cover with a wire nut.
5. Then, splice the black wire from the module to the black wire from the power supply and cover with a wire nut.
6. Finally, splice the black wire from the fixture with the red wire from the wireless module and cover with a wire nut.
7. Attach the light fixture to the electrical box following the manufacturer’s instructions.
8. The light switch mounts to the wall at 48” to center, preferably inside a doorway. It does not require any wiring or batteries.
Restore power at the circuit panel and test.

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