zatvoreni pokazatelj

otvoreni/zatvoreni pokazatelj

An indicating means which displays the position (open or closed) of the main contacts.

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เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
คำเหมือน:
Blossary:
อุตสาหกรรม/ขอบเขต: Electrical equipment
Category: Circuit breakers
Company: Schneider Electric
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ตัวย่อ-อักษรย่อ:

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pokazatelj

Agricultural chemicals; Pesticides

In biology, any biological entity or processes, or community whose characteristics show the presence of specific environmental conditions. 2. In chemistry, a substance that shows ...

alarmni prekidač

Electrical equipment; Circuit breakers

An auxiliary switch which operates only upon the tripping of the circuit-breaker with which it is associated.

kratko vrijeme kašnjenja

Electrical equipment; Circuit breakers

The length of time the circuit breaker will carry a short circuit (current greater than the short-time pickup) before initiating a trip signal.

senzor

Electrical equipment; Circuit breakers

The current sensing element within the circuit breaker which provides the sensing function for that circuit breaker.

fazna barijera

Electrical equipment; Circuit breakers

A barrier which provides phase-to-phase or phase-toground isolation.

pogonski mehanizam

Electrical equipment; Circuit breakers

An internal mechanical system which opens and closes the circuit breaker contacts.

neutralni strujni transformator

Electrical equipment; Circuit breakers

A current transformer which encircles the neutral conductor; required on circuit breakers with ground-fault protection, when applied on a grounded system.