HomeProductsDC Reversing ContactorASW400S2Z Continuous 400A Motor DC Reversing Contactor for Boat Anchor

ASW400S2Z Continuous 400A Motor DC Reversing Contactor for Boat Anchor

Theory: DC Solenoid Electromagnetic Contactor
Usage: Motor Reversing
IP Protect Level: IP40
Rated Current: Continuous 400A
Contact Form: 2SPDT
Size: 160.5mmx72mmx153mm
Mechanical Life: 100,000 Ops
Electric Life: 6,000 Ops
Quality Control: ISO9001, IATF16949
Brand & Logo: AK

1. Introduction
This series DC Contactor is used to control the motor reversing, which is widely used in electromobiles, electric forklifts, electric winches, engineering machinery, etc.

2. Features
• Continuous 400A load.
• It has two sets of normally open and two sets of normally closed contacts.
• Coil power consumption ≤20W.
• The insulation resistance is up to 100MΩ (1,000VDC), the withstand voltage between the contact and the coil is 1kV.
• IP protection level: IP40.
• Compliant with IEC 60664-1, GB/T14048.1 and GB/T14048.4 requirements.
• Compliant with RoHS (2015/863/EU), REACH (1907/2006/EC) requirements.
• Safety certificate: CE.

3. Specification

Performance Parameters (at 23℃)

Contact Arrangement

2K (2NO), 2B (2NC)

Contact Resistance

≤0.5mΩ

Contact Voltage Drop

≤80mV (at 400A)

Overload Current

≤7le, ≯1s

Temperature Range

-25℃~60℃

Load Terminal

M10 External Thread

Humidity

20%~90%RH

External Dimension

160.5mmx72mmx153mm

Operating Duty

Continuous

Electrical Durability with Load (Resistive)

≥6,000 Times

Load Wiring Torque

10-13N.m

Pull-In Voltage

≤70% Us

Drop-Out Voltage

≥10% Us

Contact Bounce Period

≤5ms

Pull-In Time

≤30ms

Drop-Out Time

≤30ms

Dielectric Strength

Between Main Contacts

50Hz/60Hz 1,000VAC/1min

Between Main Contacts and Coil

50Hz/60Hz 1,000VAC/1min

Insulation

Resistance

Initial State

100MΩ 1min

After Electrical Life

50MΩ 1min

Shock

(60-100) times/min, Acceleration<4g

Vibration

3.5g, 10~200Hz, 1/2 Sine Wave (Power On)

Mechanical Durability

≥100,000 Times

Coil Wiring 

0.8*6.3 Spade Terminal

 

ASW400S2Z Coil Parameters

Coil Voltage

Pull-In Voltage

Drop-Out Voltage

Holding Current

Coil Power Consumption

(Holding)

12V

≤70%Us

≥10%Us

≤1.50A

<20W

24V

≤70%Us

≥10%Us

≤0.70A

36V

≤70%Us

≥10%Us

≤0.50A

48V

≤70%Us

≥10%Us

≤0.35A

60V

≤70%Us

≥10%Us

≤0.30A

72V

≤70%Us

≥10%Us

≤0.25A

 

4. Model Coding

 400A Motor DC Reversing Contactor for Boat Anchor

 

5. Wiring Diagram

 400A Motor DC Reversing Contactor for Boat Anchor

 

6. Outline Installation Dimension Drawing

 400A Motor DC Reversing Contactor for Boat Anchor

 400A Motor DC Reversing Contactor for Boat Anchor

Note: These datas are only for customer selection reference, AOKAI has tried the best to ensure the accuracy of the information. Product specifications and parameters may be changed due to product improvement etc., they may be inconsistent because of not updated in time. For the specific parameters and performance of each product, please refer to the samples provided by AOKAI and the corresponding signed and controlled specification.

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