Siemens 3VA1332-4EF32-0AA0 Three-Pole Circuit Breaker 320A 415V 36kA

Siemens 3VA1332-4EF32-0AA0 320A 415v 36kA Three-Pole Molded Case Circuit Breaker

New product in manufacturer's box

Brand: Siemens

Model: 3VA1332-4EF32-0AA0

A three-pole molded case circuit breaker (MCCB) is a type of circuit breaker designed to provide overcurrent protection, including overloads and short circuits, in medium and high-capacity electrical circuits. The "three-pole" designation indicates that the circuit breaker is capable of protecting three phases (or conductors) simultaneously, which is common in three-phase power distribution systems.

Molded Case:

The circuit breaker is enclosed in a molded insulating material case, which offers mechanical and electrical protection to the internal components. This case is designed to withstand adverse conditions and provide durability.

Three-Pole:

It has three poles, each corresponding to one phase of a three-phase system. Each pole is capable of interrupting the current of its respective phase, offering complete protection for three-phase systems.

Overcurrent Protection:

Molded case circuit breakers are equipped with tripping mechanisms that respond to overloads and short circuits. These mechanisms can be thermal (for overloads) and magnetic (for short circuits).

3VA1 IEC circuit breaker Frame 400 breaking capacity class S Icu=36 kA @ 415 V 3-pole, line protection TM240, ATAM, In=320 A overload protection Ir=224 A...320 A short-circuit protection Ii=5...10 x nut guard kit

product brand SENTRON

product designation Molded case circuit breaker

product design Line protection

overcurrent release design TM240

overcurrent release protection function LI

number of poles 3

General technical data

insulation voltage / rated value 800 V

operating voltage / at DC / rated value 500 V

operating voltage / at AC / rated value 690 V

power loss [W] / maximum 80.1 W

power loss [W] / for rated value of current / at AC / in hot

operating state / per pole

26.7W

mechanical service life (operating cycles) / typical 20,000

electrical endurance (operating cycles) / at AC-1 / at 380/415 V 6,000

electrical endurance (operating cycles) / at AC-1 / at 690 V 4,200

product feature / for neutral conductors / upgradable/retrofittable

/ short-circuit and overload proof

No

Date: 05/06/2024

Weight: 4.840Kg

Measurements: 27x17x18

Locator: A14P3C

Dear customers, if the material is for resale, the ST (Tax Substitution) value may be incurred. If the operation is subject to this tax, the responsibility for payment lies solely with the buyer.

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