FD Series Complete Molded Case Circuit Breakers, F Frame(471 Products)
EATON

Actuator Type Type Voltage Rating Price
- - - RFQ
- - - £1563.6
- - - RFQ
- - - £2013.74
- - - £8200.59
- - - £531.69
- - - £463.6
- - - £870.37
- - - £510.06
- - - £484.46
- - - £1031.19
- - - £461.21
- - - £511.79
- - - £982.4
- - - £1242.29
- - - £463.6
- - - £479.67
- - - RFQ
- - - £1242.29
- - - £487.18
- - - RFQ
- - - £484.46
- - - £573.02
- - - £1031.19
- - - RFQ
- - - RFQ
- - - £479.67
- - - £565.72
- - - £463.6
- - - £507.89
- - - £617.15
- - - £505.48
- - - £518.86
- - - £516.46
- - - £1154.07
- - - £565.72
- - - £638.23
- - - £2600.26
- - - £1185.05
- - - £1154.07
- - - £518.86
- - - £1285.11
- - - £1285.11
- - - £3554.25
- - - £1185.05
- - - £1144.23
- - - £3457.18
- - - £1183.88
- - - £1104.19
- - - £1108.98
- - - £1489.33
- - - £1493.34
- - - £1108.98
- - - £1255.51
- - - £1783.99
- - - £1533.37
- - - £1151.44
- - - £1912.9
- - - £3343.93
- - - £1183.88
- - - £1144.23
- - - £1255.51
- - - £1657.47
- - - £1183.88
- - - £1533.37
- - - RFQ
- - - £1138.62
- - - £1919.3
- - - RFQ
- - - RFQ
- - - RFQ
- - - £855.61
- - - £1104.19
- - - £1183.88
- - - £1255.51
- - - £1489.33
- - - £3442.79
- - - £1912.9
- - - £1183.88
- - - £1196.5
- - - £1587.02
- - - £1183.88
- - - £4294.93
- - - £1002.46
- - - £3590.21
- - - £3590.21
- - - £1504.53
- - - £1395.71
- - - £1313.97
- - - £1663.08
- - - £1381.9
- - - £1395.71
- - - £1965.75
- - - £1727.14
- - - £2172.96
- - - £1762.37
- - - £1359.62
- - - £1543.95
- - - £2838.52
- - - £2093.05
- - - £2938.62
- - - £3334.18
- - - £5608.11
- - - £1543.95
- - - £3218.07
- - - £1543.95
- - - £2957.04
- - - £4111.66
- - - £3045.42
- - - £3794.59
- - - £3379.81
- - - £2957.04
- - - £6899.98
- - - £3120.7
- - - £2966.66
- - - £2949.02
- - - £3914.45
- - - £3770.56
- - - £3222.86
- - - £3339.79
- - - £1355.82
- - - £1727.95
- - - £3288.19
- - - £1591.84
- - - £2855.35
- - - £2984.94
- - - £1359.62
- - - £1674.3
- - - £1727.95
- - - £1557.4
- - - £1388.5
- - - £3288.19
- - - £1476.52
- - - £1335.6
- - - £1383.63
- - - £1335.6
- - - £2816.83
- - - £1313.97
- - - RFQ
Toggle Thermal, Magnetic 600V AC/250V DC £1485.57
- - - £1402.39
- - - £1672.77
- - - £1988.17
- - - £1335.6
- - - £1243.47
- - - £1464.51
- - - £1355.82
- - - £1737.54
- - - £3052.67
- - - £1342
- - - £1581.81
- - - RFQ
- - - £1342
- - - £1359.62
- - - £1335.6
- - - £1471.72
- - - £1557.4
- - - £2816.83
- - - £3540.63
- - - £1468.2
- - - £1464.51
- - - £1475.24
- - - £2057.06
- - - £1342
- - - £1573.32
- - - £1359.49
- - - £1359.62
- - - £1471.72
- - - £3052.67
- - - £1557.4
- - - £2828.22
- - - £1591.84
- - - £1599.02
- - - £1515.22
- - - £1355.82
- - - £1335.6
- - - £2984.94
- - - £3604.61
- - - £1359.62
- - - £3052.67
- - - £1342
- - - £1636.58
- - - £1335.6
- - - £1426.82
- - - £1313.97
- - - £2984.94
- - - RFQ
- - - £1591.84
- - - £1464.51
- - - £1355.82
- - - £1282.74
- - - £1166.21
- - - £2908.85
- - - £1564.31
- - - £1342
- - - £1988.17
- - - £2950.21
- - - £4715.62
- - - £1402.39
- - - £1355.82
- - - £3288.19
- - - £1604.78
- - - £1464.51
- - - £3335.81
- - - £1599.02
- - - £1591.84
- - - £1359.62
- - - £2164.33
- - - £1766.83
- - - £1378.25
- - - £2950.21
- - - £1400.46
- - - £1605.42
- - - £1342
- - - £1342
- - - £1506.95
- - - £2232.4
- - - £1551.73
- - - £1796.01
- - - £1524.56
- - - £1559.16
- - - £1758.16
- - - £1492.05
- - - £1796.01
- - - £1560.54
- - - £1524.56
- - - RFQ
- - - £3383.46
- - - £4705.73
- - - £1492.05
- - - £3335.81
- - - £1493.34
- - - £3383.46
- - - £1650.29
- - - £1499.74
- - - £3352.9
- - - £1506.95
- - - £3351.84
- - - £1650.29
- - - £5051.83
- - - £3321.24
- - - £2480.61
- - - £1887.34
- - - £2590.48
- - - £1707.47
- - - £1840.89
- - - £1464.51
- - - £1802.41
- - - £1506.95
- - - £1657.47
- - - £1551.73
- - - £4382.77
- - - £1524.56
- - - £1464.51
- - - £1493.34
- - - RFQ
- - - £1724.54
- - - £3357.67
- - - RFQ
- - - £10912.66
- - - £3834.93
- - - £1974
- - - RFQ
- - - £3593.33
- - - £3783.37
- - - £3928.19
- - - £4371.91
- - - £3374.99
- - - £7506.88
- - - £4035.6
- - - £3945.91
- - - £4087.65
- - - £8503.62
- - - £4536.04
- - - £4051.61
- - - £4217.12
- - - £4524.04
- - - £4223.76
- - - £4219.75
- - - £4219.75
- - - £4351.87
- - - £3712.12
- - - £10157.58
- - - £7813.27
- - - £4215.75
- - - £4087.65
- - - £7342.22
- - - £3700.9
- - - £9177.81
- - - £9159.81
- - - £9159.81
- - - £4079.63
- - - £3054.71
- - - £4299.82
- - - £3486.22
- - - RFQ
- - - £4668.16
- - - £3496.93
- - - £3783.37
- - - £4215.75
- - - £9159.81
- - - £3706.51
- - - £4207.74
- - - £4079.63
- - - £4832.32
- - - £4371.91
- - - £3776.96
- - - £3783.37
- - - RFQ
- - - £4520.03
- - - £3073.13
- - - £3355.8
- - - £4524.04
- - - £8217.77
- - - £3787.36
- - - £9833.98
- - - £4087.65
- - - £4524.04
- - - £3787.36
- - - £4399.91
- - - £9833.98
- - - £4904.36
- - - RFQ
- - - £8882.97
Toggle Thermal, Magnetic 600V AC/250V DC £3951.47
- - - £3660.08
- - - £10858.73
- - - £3387.82
- - - £9177.81
- - - RFQ
- - - £4087.65
- - - £4087.65
- - - £4576.09
- - - £4079.63
- - - £4087.65
- - - RFQ
- - - £4976.45
- - - £9447.44
- - - £4219.75
- - - £9159.81
- - - £4800.26
- - - £8309.42
- - - £9114.87
- - - £4079.63
- - - £4215.75
- - - £4207.74
- - - £4079.63
- - - £3374.99
- - - £3226.09
- - - £4832.32
- - - £3240.92
- - - £7565.18
- - - £3898.67
- - - £3835.6
- - - £7506.88
- - - £4904.36
- - - £3776.96
- - - £3776.96
- - - £3783.37
- - - £3783.37
- - - £4219.75
- - - £4928.41
- - - £3718.51
- - - £4087.65
- - - £4215.75
- - - £3374.99
- - - £3346.17
- - - £4520.03
- - - £3357.67
- - - £3776.96
- - - £5060.52
- - - £7517.59
- - - £3712.12
- - - £4219.75
- - - RFQ
- - - £4564.08
- - - £3805.78
- - - £4524.04
- - - £3404.63
- - - £3387.82
- - - £8440.14
- - - £4219.75
- - - RFQ
- - - £4299.82
- - - £9465.43
- - - £3234.08
- - - £4351.87
- - - £4215.75
- - - £4059.61
- - - £4520.03
- - - £9483.42
- - - £3234.08
- - - £3491.97
- - - £3383.44
- - - £8178.21
- - - RFQ
- - - £8480.24
- - - £7506.88
- - - RFQ
- - - £3272.51
- - - £4051.61
- - - £3072.34
- - - RFQ
- - - £3985.96
- - - RFQ
- - - £3660.08
- - - £3387.82
- - - £3346.17
- - - £3818.6
- - - £2302.82
- - - £3234.08
- - - £4351.87
- - - £3818.6
- - - £2302.82
- - - £5212.64
- - - £7517.59
- - - £4371.91
- - - £2100.27
- - - £2188.54
- - - £2207.07
- - - £2082.65
- - - £4671.55
- - - £2518.25
- - - £2302.82
- - - £2100.27
- - - £4632.36
- - - £2302.82
- - - £2100.27
- - - £4671.55
- - - £2188.54
- - - £2693.61
- - - RFQ
- - - £2419.92
- - - £2082.65
- - - £1425.09
- - - £2302.82
- - - £2456.91
- - - £11620.99
- - - £2302.82
- - - £2290.06
- - - £5122.12
- - - £2290.06
- - - £2302.82
- - - £5173.8
- - - £2290.06
- - - £2531.48
- - - £2181.16
- - - £4716.2
- - - £5416.81
- - - £13870.04
- - - £5224.65
- - - £4475.99
- - - £6113.46
- - - £10516.78
- - - £5629.01
- - - £6685.96
- - - £4716.2
- - - £2522.02
- - - RFQ
- - - £5112.56
- - - £5312.73
- - - £4716.2
- - - £4716.2
- - - £5629.01
- - - £6236.34
- - - £4716.2
- - - £4728.21
- - - £4716.2
- - - £4728.21
- - - £511.79
- - - £551.43

Working Mechanism

  • Eaton molded case circuit breakers are equipped with fixed thermal and fixed magnetic trips.
  • The thermal trip comprises a bi-metallic strip that gets heated when an overcurrent passes through the conductors, causing the contacts to open and interrupt the current flow.
  • The magnetic trip, on the other hand, has an electromagnetic component that detects the presence of a short circuit.
  • As the current rises abruptly, a magnetic field is created that causes the displacement in the tripping coil.
  • This opens the contact again and stops the current flow, preventing any further damage to the equipment.

Features

  • These circuit breakers feature a non-interchangeable, thermal-magnetic trip that avoids nuisance tripping on mild overloads while reacting instantly when exposed to faulty currents, thus providing maximum protection.
  • They feature a contact design that offers high-speed blow-open action, resulting in superior performance and eliminating the risk of potential hazards.
  • These FD Series complete MCCBs come with an enhanced, easy-to-use interface, allowing the operator to view and make adjustments to the trip settings.
  • They are integrated with load-side terminals for easy installation with panelboards and load centres.

Frequently Asked Questions

Q. How to maintain the frame of these molded case circuit breakers?

A.

  • Inspect the frame regularly for any signs of damage or wear like cracks, chips or corrosion.
  • Use a soft brush or cloth to remove any dirt, dust or debris from the frame.
  • Always lubricate moving parts of the frame including hinges or latches to ensure smooth operation.

Q. What is the function of molded cases?

A. Molded cases hold current-carrying components, trip devices and mechanisms integrated into one unit.