Eaton, ZB Overload Relay 1 NO/1 NC, 1A, 1.6 A F.L.C, 1.6A Contact Rating, 6 W, 500V ac

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THB2,529.35

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THB2,706.40

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RS Stock No.:
493-0359
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
278436 ZB12-1,6
ผู้ผลิต:
Eaton
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
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Brand

Eaton

Product Type

Overload Relay

FLC Motor Rating

1, 1.6A

Relay Contact Current

1.6A

Mount Type

Direct

Series

ZB

Power Rating

6W

Normal State Configuration

1 NO/1 NC

Terminal Type

Screw

Reset Method

Automatic & Manual

IP Rating

IP20

Width

45mm

Adjustable Current Range

1 to 1.6 A

Number of Auxiliary Contacts

2

Minimum Operating Temperature

-25°C

Length

88mm

Maximum Operating Temperature

55°C

Contact Voltage

690V ac

Standards/Approvals

E29184, IEC/EN 60947, IEC/EN 60947-4-1, CSA Approved, UL 60947-4-1, UL Approved, CE Approved, CSA-C22.2 No. 60947-4-1-14, UL Category Control No.:NKCR, VDE 0660, CSA Class No.:3211-03, CSA File No.:012528

Depth

88mm

Supply Voltage

600V

Control Voltage

500V ac

Eaton Series ZB Overload Relay, 1 to 1.6A FLC Motor Rating, 1.6A Contact Current Rating - 278436 ZB12-1,6


This overload relay is a crucial component designed for motor protection applications, specifically suited for direct mounting. With a compact design featuring dimensions of 45mm in width, 88mm in depth, and 88mm in length, it effectively operates in ambient temperatures ranging from -25°C to +55°C while ensuring robust performance.

Features & Benefits


• Automatically resets to restore operational readiness

• Supports direct mounting for easy installation

• Utilises screw terminal connections for secure wiring

• Designed with 1 normally open and 1 normally closed contact

• Features thermal overload protection to prevent motor damage

• Complies with IEC/EN standards for enhanced safety

Applications


• Utilised in conjunction with various contactors including DILM7 and DILM12

• Ideal for protecting Ex e-motors from thermal overload

• Suitable for automation systems requiring reliable current monitoring

• Used in industrial settings where motor protection is critical

What is the operational temperature range for this device?


The device operates effectively within a temperature range of -25°C to +55°C, making it suitable for various environmental conditions.

How does the automatic reset feature enhance usability?


The automatic reset feature ensures that after a fault condition, the overload relay restores power without manual intervention, reducing downtime and improving operational efficiency.

What are the advantages of using screw terminal connections?


Screw terminal connections provide a secure and reliable method for wiring, allowing for easy maintenance and ensuring minimal risk of disconnection during operation.

What kind of protective measures does this device offer?


The relay includes thermal overload protection that is designed to trip under excessive current conditions, safeguarding motors against potential damage.

Can the relay be integrated into existing systems easily?


Yes, the relay is designed for direct mounting and can seamlessly integrate with various contactors and motor control systems, enhancing overall system compatibility.

Note

Eaton formerly known as Moeller

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