Datasheet > DCNLB400NB24

DCNLB400NB24

更新时间： 2024-11-06 14:51:43

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
4页	291K
描述
The DCNLB Series 48V DC contactor relay (DCNLB400NB24) is a normally closed relay with a dual-coil design with coil voltage rating of 24V. 功能与特色

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数据手册

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DCNLB400NB24 数据手册

DCNLB Series

60V DC Max Contactor Relays

Speciﬁcations

Max Voltage Rating (V DC):

Current Rating Continuous (A): 100, 200, 400

Coil Voltage Rating (V DC):

Ingress Protection:

24, 48, 60

IP 40

Operating Temperature (°C):

-40 to +85

Applications

• Communication Power Supplies

DCNLB400NB

• UPS

Features and Beneﬁts

• Up to 400A continuous current rating for high-current

contact switching

Description

Designed for the electric control systems of

communication power supplies, uninterruptible power

supplies (UPS), engineering machines, and more, the

DCNLB Series 48V High-Current DC Contactor Relay is

a normally closed relay that is available in single-coil and

double-coil conﬁgurations. The high-current contactor relay

is also available with coil voltage ratings of 24V, 48V, and

60V to suit various stationary applications.

• Able to make and break up to 1600A

• Main contacts are rated for 48V (typical) and 60V (max)

• Coil voltage options include 24V, 48V, and 60V

• Normally closed, monostable relay design

• Available in single-coil and double-coil conﬁgurations

• Non-polarized contacts

Web Resources

Download 2D print, installation guide and technical

resources at: littelfuse.com/DCNLB

Electrical Diagram

Single Coil

Dual Coil

Littelfuse.com

112322-A

12 3 4

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