Description

Shop Legrand CTX3 4NC Auxiliary Contact Block Front Mounting | 416857 In Iraq Best Prices

Compact 4NC auxiliary contact block for CTX³ contactors with mirror contacts rated 16A, front mounting capability, and IEC 60947-4-1 compliance for reliable industrial status signaling.

The Legrand CTX³ 4NC Auxiliary Contact Block (Reference 416857) is a professional-grade power contactor accessory designed for reliable status signaling in industrial and tertiary installations. This compact auxiliary contact unit features four normally closed (4NC) mirror contacts with a rated current of 16A, ensuring dependable electrical performance in demanding applications. The unit complies with IEC 60947-4-1 standards and is specifically engineered for front mounting on CTX³ contactors ranging from 3-phase 9A to 150A and 4-phase 40A to 135A models. This auxiliary contact block is equipped with screw terminals capable of accommodating wire sizes from 2x1mm² to 2.5mm², providing flexible installation options for various electrical configurations. The minimum switching voltage is 24V DC with a minimum switching current of 10mA, making it suitable for both AC and DC control circuits. The product has been manufactured with environmental consciousness in mind, fully complying with substance-restriction requirements and RoHS directives. The 4NC auxiliary contact configuration provides mirror contacts that deliver precise switching functionality for monitoring contactor status, enabling accurate feedback in control systems. With its robust screw connection design and clip-on mounting method, this accessory ensures secure installation and long-term reliability. The product is recommended for use in tertiary and industrial installations where precise status signaling and reliable electrical performance are critical requirements.

Key Features

Four normally closed (4NC) auxiliary contacts with mirror contact design per IEC 60947-4-1
Rated operation current of 16A for reliable switching performance
Front mounting capability on CTX³ contactors 3P 9A-150A and 4P 40A-135A
Screw terminals accommodating 2x1mm² to 2.5mm² wire sizes
Minimum switching voltage 24V DC with 10mA minimum switching current
RoHS compliant and environmentally conscious manufacturing
Clip-on mounting method for secure and easy installation
Compact design for space-efficient integration

Technical Specifications

Specification	Value
Product Type	Auxiliary Contact Block for Power Contactor
Number of Normally Closed Contacts	4 (4NC)
Number of Change-Over Contacts	0
Number of Normally Open Contacts	0
Rated Operation Current (AC-15, 230V)	3A
Mirror Contact Current Rating	16A
Minimum Switching Voltage	24V DC
Minimum Switching Current	10mA
Terminal Type	Screw Connection
Wire Size Capacity	2 x 1mm² to 2.5mm²
Mounting Method	Front Fastening (Clip-on)
Compatible Contactor Models	CTX³ 3P 9A to 150A and 4P 40A to 135A
Compliance Standards	IEC 60947-4-1
RoHS Compliance	Yes
Reference Number	416857
EAN Code	3414970408525
Brand	Legrand
Product Line	CTX³

Order Legrand CTX3 4NC Auxiliary Contact Block Front Mounting | 416857 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

Legrand CTX3 4NC Auxiliary Contact Block Front Mounting | 416857

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SKU: 416857

Description

Shop Legrand CTX3 4NC Auxiliary Contact Block Front Mounting | 416857 In Iraq Best Prices

Compact 4NC auxiliary contact block for CTX³ contactors with mirror contacts rated 16A, front mounting capability, and IEC 60947-4-1 compliance for reliable industrial status signaling.

The Legrand CTX³ 4NC Auxiliary Contact Block (Reference 416857) is a professional-grade power contactor accessory designed for reliable status signaling in industrial and tertiary installations. This compact auxiliary contact unit features four normally closed (4NC) mirror contacts with a rated current of 16A, ensuring dependable electrical performance in demanding applications. The unit complies with IEC 60947-4-1 standards and is specifically engineered for front mounting on CTX³ contactors ranging from 3-phase 9A to 150A and 4-phase 40A to 135A models. This auxiliary contact block is equipped with screw terminals capable of accommodating wire sizes from 2x1mm² to 2.5mm², providing flexible installation options for various electrical configurations. The minimum switching voltage is 24V DC with a minimum switching current of 10mA, making it suitable for both AC and DC control circuits. The product has been manufactured with environmental consciousness in mind, fully complying with substance-restriction requirements and RoHS directives. The 4NC auxiliary contact configuration provides mirror contacts that deliver precise switching functionality for monitoring contactor status, enabling accurate feedback in control systems. With its robust screw connection design and clip-on mounting method, this accessory ensures secure installation and long-term reliability. The product is recommended for use in tertiary and industrial installations where precise status signaling and reliable electrical performance are critical requirements.

Key Features

Four normally closed (4NC) auxiliary contacts with mirror contact design per IEC 60947-4-1
Rated operation current of 16A for reliable switching performance
Front mounting capability on CTX³ contactors 3P 9A-150A and 4P 40A-135A
Screw terminals accommodating 2x1mm² to 2.5mm² wire sizes
Minimum switching voltage 24V DC with 10mA minimum switching current
RoHS compliant and environmentally conscious manufacturing
Clip-on mounting method for secure and easy installation
Compact design for space-efficient integration

Technical Specifications

Specification	Value
Product Type	Auxiliary Contact Block for Power Contactor
Number of Normally Closed Contacts	4 (4NC)
Number of Change-Over Contacts	0
Number of Normally Open Contacts	0
Rated Operation Current (AC-15, 230V)	3A
Mirror Contact Current Rating	16A
Minimum Switching Voltage	24V DC
Minimum Switching Current	10mA
Terminal Type	Screw Connection
Wire Size Capacity	2 x 1mm² to 2.5mm²
Mounting Method	Front Fastening (Clip-on)
Compatible Contactor Models	CTX³ 3P 9A to 150A and 4P 40A to 135A
Compliance Standards	IEC 60947-4-1
RoHS Compliance	Yes
Reference Number	416857
EAN Code	3414970408525
Brand	Legrand
Product Line	CTX³

Order Legrand CTX3 4NC Auxiliary Contact Block Front Mounting | 416857 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.