Product 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: 2 NO

Contacts Operation: Instantaneous

Rated Operational Voltage (Ue): 690 V AC (25-400 Hz)

Rated Operational Current (Ie):

• 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

Rated Insulation Voltage (Ui):

• 690 V (IEC 60947-5-1)

• 600 V (UL, CSA)

Conventional Free Air Thermal Current (Ith): 10 A (at 60 °C)

Rated Making Capacity (Irms):

• 140 A AC (IEC 60947-5-1)

• 250 A DC (IEC 60947-5-1)

Permissible Short-Time Rating:

• 100 A (1 s, 60 °C)

• 120 A (500 ms, 60 °C)

• 140 A (100 ms, 60 °C)

Protection Type: GG fuse 10 A

Mechanical Durability: 30 million cycles

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 mm² (flexible with/without cable end)

• Screw clamp terminals 2 cable(s) 1…2.5 mm² (flexible with cable end)

• Screw clamp terminals 2 cable(s) 1…4 mm² (flexible without cable end)

• Screw clamp terminals 1 cable(s) 1…4 mm² (rigid without cable end)

• Screw clamp terminals 2 cable(s) 1…4 mm² (rigid without cable end)

Tightening Torque:

• 1.7 N.m (flat Ø 6 mm screwdriver)

• 1.7 N.m (Philips No 2 screwdriver)

• 1.7 N.m (pozidriv No 2 screwdriver)

Dimensions: 48 mm (H) x 26 mm (W) x 42 mm (D)

Colour: Dark grey

Environmental Characteristic: Normal environment

IP Degree of Protection: IP20 (IEC 60529)

Protective Treatment: TH (IEC 60068)

Ambient Air Temperature for Storage: -60…80 °C

Ambient Air Temperature for Operation: -5…60 °C

Operating Altitude: 3000 m

Certifications: CB Scheme, UL, CSA, CCC, EAC, UKCA