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EATON E30 Series Pushbutton Contact Blocks


Eaton E30 Series pushbutton contact blocks are suitable for changing the state of the contacts momentarily. These units control startup and shutdown for industrial devices, such as emergency buttons for car crushers and On / Off switches for lathes.

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EATON E30KLAE1A
EATON E30KLB1B
EATON E30KLY4C
EATON E30KLA3D
StyleModelTypeHeightContact ConfigurationN/o ContactsTerminalsVoltageSizeSeriesPrice
A
E30KLAE1		--------€183.85
B
E30KLB1		--------€92.96
B
E30KLB4		--------€190.29
B
E30KLB2		--------€96.98
A
E30KLAE4		--------€290.89
A
E30KLAE2		--------€145.46
A
E30KLAE3		--------€278.85
B
E30KLB3		--------€144.85
C
E30KLY4		30.5 mm, Square Multifunction2 1/4"------€68.18
A
E30KLA8		30.5 mm, Square Multifunction2 1/4"2 NC (one Late Opening, Standard)-Pressure---€145.46
A
E30KLA6		30.5 mm, Square Multifunction1.9"1 NO-1 NC (overlapping, Standard)-Pressure---€102.48
D
E30KLA3		30.5 mm, Square Multifunction2"1 NO-1 NC (standard)-Pressure600V AC/250V DC--€122.65
A
E30KLA4		Square Multifunction2.3"2No (Standard)2Pressure600V AC/250V DC30.5 mmE30 Series€123.56
A
E30KLA1		Square Multifunction2 1/5"1No (Standard)1Pressure600V AC/250V DC30.5 mmE30 Series€68.52
A
E30KLA5		Square Multifunction1.3"2NC (Standard)-Pressure-30.5 mmE30 Series€126.32

Features

  • They are incorporated with screw-type connecting terminals, offering ease of wiring and protection against accidental contact.
  • These contact blocks come with IP66 enclosures that offer impact, dust, water & corrosion resistance, making them ideal for harsh environments.
  • They feature phenolic construction that is developed in high temperatures and pressures, providing superior durability and chemical & abrasion resistance in harsh working conditions.
  • These contact blocks are designed to turn an electric circuit on / off and are connected to switches, relays and circuit breakers, allowing current to flow and complete the circuit.

Standards and Approvals

  • UL
  • CSA

Frequently Asked Questions

What is the difference between NO and NC contacts?

The normally open (NO) contact is the one that remains open until its actuator is pressed to start the current flow. Normally closed (NC) contact, on the other hand, remains closed unless an actuator is released to stop the current flow. They both are used to indicate the state of switches, sensors and relay contacts.

How does a pushbutton switch work?

A pushbutton switch is a sealed mechanism which consists of a small metal spring. When pressed, the spring comes in contact with wires, allowing electricity to flow. When the button is released, the spring retracts and the contact is interrupted, thus blocking the current flow completely.

What is the function of grounded nibs?

The operator has silver contacts with grounded nibs to improve reliability of switching performance under dry circuits and fine dust conditions.

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