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Brand: Schneider Electric (Square D)SKU: LADN40

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LADN40 | 4 N/O Auxiliary Contacts | Schneider Electric (Square D)

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Schneider Electric (Square D) LADN40 Documents

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Overview

Details for LADN40

NCO-LADN40 Schneider Electric (Square D) Auxiliary Contact BlockThe NCO-LADN40 from Schneider Electric (Square D) is an auxiliary contact block designed to enhance the functionality of contactors and motor starters. With four N/O (normally open) contacts, this contact block allows for additional control and signaling capabilities in industrial electrical systems. Crafted from high-quality materials, the NCO-LADN40 features a robust construction that ensures durability and reliability. It is compatible with Square D contactors and motor starters, providing seamless integration into existing electrical setups. Key Features: Four N/O (normally open) auxiliary contacts Rugged construction for enhanced durability Easy installation and wiring Wide compatibility with Square D contactors and starters Applications: The NCO-LADN40 is ideal for applications requiring additional control and signaling functions in industrial electrical systems, such as: Monitoring and control of contactors and motor starters Interlocking and sequencing of electrical devices Providing feedback signals to control systems Enhance the capabilities of your electrical systems with the NCO-LADN40 Auxiliary Contact Block from our HVAC supply store! Our competitive prices and fast shipping ensure you get the products you need, when you need them. Contact us today to place your order!

Specifications

Range: TeSys
TeSys Deca
Product name: TeSys Deca
Product or component type: Auxiliary contact block
device short name: LADN
Range compatibility: TeSys D CAD
TeSys D LC1D
TeSys F LC1F
TeSys F CR1F
TeSys Deca CAD
TeSys Deca LC1D
Mounting location: Front
Pole contact composition: 4 NO
Contacts operation: Instantaneous
[Ue] rated operational voltage: 690 V AC 25...400 Hz
[Ie] rated operational current: 6 A at 120 V AC-15
1.04 A at 690 V AC-15
0.55 A at 125 V DC-13
0.1 A at 600 V DC-13
[Ui] rated insulation voltage: 690 V conforming to IEC 60947-5-1
600 V conforming to UL
600 V conforming to CSA
[Ith] conventional free air thermal current: 10 A (at 60 °C)
Standards: EN/IEC 60947-5-1
UL 60947-5-1
CSA C22.2 No 60947-5-1
GB/T 14048.5
EN 50012
product certifications: CB
UL
CSA
CCC
EAC
UKCA
Irms rated making capacity: 140 A AC conforming to IEC 60947-5-1
250 A DC conforming to IEC 60947-5-1
Permissible short-time rating: 100 A 60 °C 1 s
120 A 60 °C 500 ms
140 A 60 °C 100 ms
Protection type: GG fuse 10 A
Mechanical durability: 30 Mcycles
Minimum switching current: 5 mA
Minimum switching voltage: 17 V
Non-overlap time: 1.5 ms on de-energisation no overlap between NC and NO contact
1.5 ms on energisation no overlap between NC and NO contact
Insulation resistance: > 10 MOhm
Connections - terminals: Screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end
Screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end
Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
Screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end
Screw clamp terminals 1 cable(s) 1…4 mm²rigid without cable end
Screw clamp terminals 2 cable(s) 1…4 mm²rigid without cable end
Tightening torque: 1.7 N.m - with screwdriver flat Ø 6 mm
1.7 N.m - with screwdriver Philips No 2
1.7 N.m - with screwdriver pozidriv No 2
Height: 48 mm
Width: 44 mm
Depth: 42 mm
Net weight: 0.05 kg
Colour: Dark grey
Environmental characteristic: Normal environment
IP degree of protection: IP2X conforming to IEC 60529
Protective treatment: TH conforming to IEC 60068
Ambient air temperature for storage: -60…80 °C
Ambient air temperature for operation: -5…60 °C
Operating altitude: 3000 m
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 4.2 cm
Package 1 Width: 5 cm
Package 1 Length: 5 cm
Package 1 Weight: 60.8 g
Unit Type of Package 2: S03
Number of Units in Package 2: 160
Package 2 Height: 30 cm
Package 2 Width: 30 cm
Package 2 Length: 40 cm
Package 2 Weight: 10.202 kg
Unit Type of Package 3: P06
Number of Units in Package 3: 1280
Package 3 Height: 75 cm
Package 3 Width: 80 cm
Package 3 Length: 60 cm
Package 3 Weight: 89.614 kg