Description

The DCNHR Series 450V High-Current High-Voltage

DC Contactor Relay is a normally open (also known

as monostable) relay with a resin body for corrosion

resistance in harsh automotive environments. Versions are

available with a PWM coil to reduce power for keeping the

contacts closed. Sealed contacts help ensure there is no

leakage of electrical arc for safety. The high-current relay’s

permanent magnet blows the magnetic field horizontally to

achieve a high-voltage DC cutoff.

The DCNHR Series contactor relay is available for 100A,

250A, and 300A contact switching.

Applications

• Battery electric vehicles

• Hybrid electric vehicles

• Electric maintenance vehicles

• Industrial applications

Features and Benefits

• Available with 100A, 250A, and 300A contact switching

capability

• Normally open relay design

• Resin housing provides corrosion resistance in harsh

automotive environments

• Sealed contacts with no leakage of electrical arc for

maximum safety

• Built-in energy-saving coil to reduce the coil holding power

• RoHS compliant