Schneider Electric TeSys D Time Delay Auxiliary Contact Block 1 NO + 1 NC Screw Clamp Terminals LADR2
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Brand : Schneider Electric
Type : Auxiliary Contact Block
Description
Schneider Electric LADR2 Time Delay Auxiliary Contact Block component typically finds application in control circuits for various electrical devices and machinery. 1 Normally Open (NO) and 1 Normally Closed (NC) contact. This means that in its normal state, the NO contact is closed and the NC contact is open.
Off Delay indicates that when the control signal is removed, there will be a delay of 1 to 30 seconds before the contacts switch back to their default state. This is a feature often used in control systems to allow time for a process to complete before shutting down. Mounting Position typically refers to the orientation or location of the component on a panel or enclosure. Screw Clamp Terminals is the method of connecting wires to the contact block. In this case, screws are used to secure the wires in place.
Schneider Electric LADR2 Time Delay Auxiliary Contact Block is likely used in industrial control systems or electrical panels where specific timing sequences are necessary for the operation of machinery or equipment.
Features
- Used in electrical control systems
- Screw clamp terminals are used
| Brand | Schneider Electric |
| Item Name | Time Delay Auxiliary Contact Block |
| Model | LADR2 |
| Color | Dark Grey |
| Conventional Free Air Thermal Current | 10 A (at 60 °C) |
| Rated Insulation Voltage | 690 V conforming to IEC 60947-5-1, 600 V conforming to UL, 600 V conforming to CSA |
| Ambient Air Temperature For Storage | -60-80 °C |
| Connections - Terminals | screw clamp terminals 1 cable(s) 1-2.5 mm²flexible with cable end, screw clamp terminals 1 cable(s) 1-2.5 mm²flexible without cable end, screw clamp terminals 2 cable(s) 1-2.5 mm²flexible with cable end, screw clamp terminals 2 cable(s) 1-2.5 mm²flexible without cable end, screw clamp terminals 1 cable(s) 1-2.5 mm²rigid, screw clamp terminals 2 cable(s) 1-2.5 mm²rigid, screw clamp terminals |
| Depth | 61 mm |
| Height | 48 mm |
| IP Degree Of Protection | IP20 conforming to IEC 60529 |
| Irms Rated Making Capacity | 140 A at <= 690 V AC conforming to IEC 60947-5-1, 250 A at <= 690 V DC conforming to IEC 60947-5-1 |
| Mechanical Durability | 5 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 |
| Operating Altitude | 3000 m |
| Pole Contact Composition | 1 NO + 1 NC |
| Certifications | IECEE CB Scheme, UL, CSA, CCC, EAC, UKCA |
| Protective Treatment | TH Conforming to IEC 60068 |
| Range | TeSys, TeSys Deca |
| Rated Operational Voltage Limits | 690 V AC 25...400 Hz |
| 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 |
| Time Delay Range | 1...30 s |
| Width | 44 mm |
| Permissible Short-time Rating | 100 A 60 °C 1 s, 120 A 60 °C 500 ms, 140 A 60 °C 100 ms |
| Auxiliary Contacts Operation | Time Delay |
| Shielding Continuity Terminal | Without |
| Timer Type | Off Delay |
| Ambient Air Temperature For Operation | -40-70 °C |
| Standards | CSA C22.2 No 60947-5-1, GB/T 14048.5, EN/IEC 60947-5-1 |
| 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 |
| Environmental Characteristic | Normal Environment |
| Insulation Resistance | > 10 MOhm |
| Mounting Location | Front |
| Range Compatibility | TeSys D CAD, TeSys D LC1D, TeSys F LC1F, TeSys F CR1F, TeSys Deca CAD, TeSys Deca LC1D |
