Schneider Electric LADN11 TeSys Deca Auxiliary Contact Block 1NO+1NC, 10A, Front Mounting
Schneider Electric LADN11 TeSys Deca Auxiliary Contact Block 1NO+1NC, 10A, Front Mounting
- MPN: LADN11
- PPN: SCH-LADN11
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CAD$56.82/ EA
Description
TeSys D instantaneous auxiliary contact block, for contactors LC1D, LC1F and control relays CAD. It provides 1NO+1NC contacts (NC mirror certified) rated up to 10A/690V AC, connection by screw clamp terminals. Clip-on front mounting, it procures high reliability and durability. Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHS/REACh).
Features
- he LADN11 is a clip-on auxiliary contact module from the Schneider Electric TeSys Deca (formerly TeSys D) range. It is used to add extra signaling circuits to a contactor without taking up extra space on the DIN rail.
- his module provides 1 NO (Normally Open) + 1 NC (Normally Closed) instantaneous contacts. The NO contact is typically used for status signaling (like turning on a "Run" light). The NC contact is often used for electrical interlocking (preventing two contactors from closing at the same time).
- The LADN11 features a front-mounting design. It snaps directly onto the face of a TeSys Deca contactor (models LC1D09 through LC1D150). This "one-click" installation requires no tools and automatically aligns the auxiliary actuator with the contactor's internal plunger.
- These contacts are designed with high-reliability "serrated" wiping action. This makes them excellent for switching low-level signals used by PLCs (Programmable Logic Controllers) while still being robust enough to handle standard industrial relay logic.
- The LADN11 is built for high-cycle industrial environments, with a mechanical durability of up to 30 million cycles. It is UL Listed, CSA Certified, and features IP2x "finger-safe" screw terminals to protect technicians during maintenance.
Specifications
- Rated Operational Voltage
- 690 V AC 25...400 Hz
- Rated Insulation Voltage
- 690 V IEC 60947-5-1, 600 V UL, 600 V CSA
- Making Capacity
- 140 A AC, 250 A DC conforming to IEC 60947-5-1
- Minimum Switching Current
- 5 mA
- Non-Overlap Time
- 1.5 ms on energisation and de-energisation no overlap between NC and NO contact
- Pole Contact Composition
- 1 NO + 1 NC
- Mechanical Durability
- 30 Mcycles
- Terminal Type
- Screw clamp terminals 1–4 mm² flexible with/without cable end, 1–2.5 mm² flexible with/without cable end, 1–4 mm² rigid without cable end
- Mounting Location
- front
- Width
- 26 mm (1.02 in)
- IP Degree of Protection
- IP20 IEC 60529
- Ambient Air Temperature for Operation
- -5 to 60 °C (23 to 140 °F)
- Operating Altitude
- 3000 m (9842 ft)
- Standards
- EN/IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, GB/T 14048.5
- Product Or Component Type
- auxiliary contact block
- Range
- TeSys, TeSys Deca
- Environmental Disclosure
- ENVPEP110807EN_V3
- Mercury Free
- Yes
- Reach Regulation
- Free of Substances of Very High Concern above the threshold
- Eu Rohs Directive
- Compliant
- Sustainable Offer Status
- Green Premium product
Rated Operational Current10 A at 690 V AC
Conventional Free Air Thermal Current10 A at 60 °C
Short-Time Rating100 A for 1 s, 120 A for 500 ms, 140 A for 100 ms at 60 °C
Minimum Switching Voltage17 V
Insulation Resistance> 10 MOhm
Auxiliary Contacts Operationinstantaneous
Protection TypegG fuse 10 A
Tightening Torque1.7 N.m
Height48 mm (1.89 in)
Depth42 mm (1.65 in)
Protective TreatmentTH IEC 60068
Ambient Air Temperature for Storage-60 to 80 °C (-76 to 176 °F)
Product CertificationsCB, UL, CSA, CCC, EAC, UKCA
Colordark grey
Range CompatibilityTeSys D CAD, TeSys D LC1D, TeSys F LC1F, TeSys F CR1F, TeSys Deca CAD, TeSys Deca LC1D
Environmental Characteristicnormal environment
Toxic Heavy Metal FreeYes
Rohs Exemption InformationYes
Reach Free Of SvhcYes
China Rohs RegulationPro-active China RoHS declaration (out of China RoHS legal scope)
Device Short NameLADN
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