• CHINT NKB1-45 C/M6/06MLTG 6A 230V Motor Protection CPS-YingZhou Automatization
  • CHINT NKB1-45 C/M6/06MLTG 6A 230V Motor Protection CPS-YingZhou Automatization
  • CHINT NKB1-45 C/M6/06MLTG 6A 230V Motor Protection CPS-YingZhou Automatization
  • CHINT NKB1-45 C/M6/06MLTG 6A 230V Motor Protection CPS-YingZhou Automatization
  • CHINT NKB1-45 C/M6/06MLTG 6A 230V Motor Protection CPS-YingZhou Automatization
  • CHINT NKB1-45 C/M6/06MLTG 6A 230V Motor Protection CPS-YingZhou Automatization
  • CHINT NKB1-45 C/M6/06MLTG 6A 230V Motor Protection CPS-YingZhou Automatization
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CHINT

CHINT NKB1-45 C/M6/06MLTG 6A 230V Motor Protection CPS

CHINT NKB1-45 C/M6/06MLTG 6A 230V Motor Protection CPS

$105.99 USD
$105.99 USD
할인 품절
Model Number
YingZhou Industrial Automation | Product Information

CHINT NKB1-45 C/M6/06MLTG Control & Protective Switching Device

6A | 45A Frame | 230V AC Control | 15kA | Leakage Protection
✓ IN STOCK & AVAILABLE TO ORDER  |  Actual Product Photos  |  Full Unit Configuration Verification Required
Specification Verified Product Data
Manufacturer Zhejiang CHINT Electrics Co., Ltd.
Catalog Number NKB1-45 C/M6/06MLTG
Product Family NKB1 Series
Product Type Control and Protective Switching Device (CPS)
Frame Current 45 A
Rated Operational Current (Ie) 6 A
Overload Current Setting (Ir) 2.4–6 A
Number of Main Poles 3
Rated Operational Voltage (Ue) AC 400 V, 50Hz (Nameplate)
Rated Insulation Voltage (Ui) 690 V
Impulse Withstand Voltage (Uimp) 4 kV
Short-Circuit Breaking Capacity (Ics) 15 kA
Breaking Capacity Code C
Utilization Categories AC-43 / AC-44
Rated Control Supply Voltage AC 230 V
Protection Type Motor Protection
Auxiliary Contact Configuration 3 Normally Open + 2 Normally Closed
Fault Signal Contacts 1 Fault Trip + 1 Fault Alarm
Signal Contact Rating (Photo) AC-15, Ie 3A, Ue 230V
Auxiliary Contact Rating (Photo) AC-15, Ie 5A, Ue 400V
Leakage Protection Function Included by Model Code L
Communication Function Included by Model Code T
Isolation Function Included by Model Code G
Residual Current Setting (Label) 100 mA
Residual Current Delay (Label) 0.2 s
Residual Current Adjustment (Series) 30–500 mA / OFF
Residual Protection Delay (Series) 0.1–1 s
Communication Protocol (Series) Modbus / RS485
Applicable Standard IEC 60947-6-2 / GB/T 14048.9
International Catalogue Code 173449
Packaging Order Code 113863
Packaging Date 2026-09-30
Packaging Quantity 1 Unit

Product Overview

The CHINT NKB1-45 C/M6/06MLTG is an NKB1 Series Control and Protective Switching Device (CPS) designed for industrial motor control and electrical protection applications. This configuration features a 45A frame, 6A rated operational current and an adjustable motor overload setting range of 2.4–6A. The device is marked for an AC 400V main circuit, with a separate AC 230V control supply and 15kA short-circuit breaking capacity. The manufacturer model code specifies leakage protection, communication and isolation functions, along with auxiliary and fault signal contacts. The photographed controller carries a label indicating 100mA residual current protection and a 0.2-second delay; actual operating settings should be confirmed during commissioning. The supplied original carton clearly identifies NKB1-45 C/M6/06MLTG, while the photographed device body identifies the NKB1-45 series with matching 6A electrical ratings. Confirm the complete unit configuration, protection settings and installation requirements before ordering or energizing the equipment.

Key Product Features

  • CHINT NKB1 Series CPS — Integrated motor control and protective switching device.
  • 6A Rated Operational Current — Adjustable motor overload setting range of 2.4A to 6A.
  • 45A Frame and 15kA Breaking Capacity — C-class protection configuration for compatible electrical systems.
  • 400V Main Circuit / 230V Control — Separate main circuit and control supply voltage ratings.
  • Residual Current Protection — Photographed configuration labels indicate 100mA and a 0.2-second delay.
  • Communication and Isolation — Manufacturer-specified MLTG model functions.
  • Auxiliary and Fault Signal Contacts — 3NO and 2NC auxiliary contacts plus trip and alarm signaling.

Actual Product Verification

✓ Three actual product and packaging photographs supplied
✓ Original carton brand marking: CHINT
✓ Carton exact model: NKB1-45 C/M6/06MLTG
✓ Carton order code: 113863
✓ Product body series marking: NKB1-45
✓ Product rated operational current: 6A
✓ Product overload current range: 2.4–6A
✓ Product main circuit voltage: AC 400V, 50Hz
✓ Carton control supply voltage: AC 230V
✓ Product short-circuit breaking capacity: 15kA
✓ Residual current label: 100mA
✓ Residual current delay label: 0.2s
✓ Side contact diagram and terminal markings photographed
✓ Carton packaging date: 2026-09-30
✓ Official manufacturer catalogue identifies the exact MLTG configuration
✓ Full model suffix is not visible on the photographed device body
✓ Verify actual communication interface, protection configuration and operating settings before dispatch

In Stock & Available to Order

CHINT NKB1-45 C/M6/06MLTG is marked in stock based on the supplied inventory information. Actual product and original carton photographs are available for procurement verification. This 6A motor protection control and protective switching device is designed for compatible industrial motor control panels and electrical protection systems. The manufacturer model configuration includes 230V AC control supply, 15kA C-class breaking capacity, residual current protection, communication and isolation functions. The pictured controller carries a 100mA residual current label. Please confirm the exact model configuration, motor load, overload adjustment, residual current protection parameters, communication interface and order quantity before purchasing. Final settings must be checked by qualified personnel before commissioning.

IN STOCK

CHINT NKB1-45 C/M6/06MLTG

Contact us for exact-model confirmation, bulk quantities and industrial motor protection sourcing. Please verify the 6A operational current, 230V AC control supply, residual current protection settings, communication interface and installation requirements before ordering.

Request Bulk Pricing

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