Type: 3300 fast acting
3400 standard delay

Description

Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping characteristics - types 3300 and 3400 - both with threadneck panel mounting. Options include auxiliary contacts, a separate shunt tap terminal (-A3), and pull-to-trip manual release (-H).

Approved to CBE standard EN 60934 (IEC 60934).

Voltage rating
  • AC 240 V (50/60 Hz)
  • DC 65 V
  • UL/CSA: DC 80 V
Current ratings from 0.05 A until 16 A  
Number of poles single pole
Mounting method threadneck
Terminal design blade terminals
solder terminals
screw terminals
Actuation manual release
push button
Auxiliary contacts with auxiliary contacts
without auxiliary contacts
Water splash protection with water splash protection
without water splash protection
Illumination without illumination
Typical life 5,000 operations at 2 x IN, resistive

5,000 operations at 1 x IN, inductive
Interrupting capacity Icn 0.05...0.8 A: self-limiting

1...2 A: 200 A

2.5...16 A: 400 A
Certificates VDE, CSA, UL

Accessories

Order number Description
X 200 801 03 splash cover black with O-ring
X 200 801 08 splash cover transparent with O-ring
X 201 296 01 splash cover black without O-ring
X 201 296 08 splash cover transparent with O-ring
X 210 663 01 splash cover transparent with knurled nut

Applications

  • Automation
  • Minus DC 28 V
  • Minus DC 48 V
  • Minus DC 72 V
  • Telecom & Datacom

Downloads

Datasheet & Explanations

Resources:

Differences and Similarities Between K Curve and D Curve Breakers

A Miniature Circuit Breaker (MCB) is a resettable protective device that prevents electrical circuits from catching fire and causing damage to personnel and property. It is a device designed to isolate a circuit during an overcurrent event without using a fusible element. There are two types of overcurrent events; a thermal overload and a short circuit.

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Improve Plant Production by Addressing 24VDC Switch-Mode Power Supply Issues

For most industries, the accepted norm for unplanned downtime is 5% of operating time, which represents a direct, significant loss of revenue and therefore profit. But have you ever stopped to consider the true cost of downtime?  Read the latest white paper from E-T-A to see how the integration of electronic circuit control technology can reduce the downtime of your 24VDC system designs.

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