TeSys
Schneider Electric catalog image for this SKU; may represent the product family.
SUPPRESSOR MODULE
RC Transient Suppressor 110 TO 250 VAC
SKU LAD4RCUSchneider Electric LAD4RCU is a suppressor module in the TeSys range. Key specifications include control voltage: 110...250 V AC; mounting mode: By clips; ip protection: IP2X conforming to IEC 60529.
110...250 V ACControl voltage
By clipsMounting mode
IP2X conforming to IEC 60529IP protection
PRODUCT DATA
Technical specifications
Source: Schneider Electric product catalog.
Verified September 17, 2026.
| Product reference | LAD4RCU |
|---|---|
| Range | TeSys |
| Device short name | LAD4 |
| Product or component type | Suppressor module |
| Product compatibility | 3P LC1D09...D38 4P LC1DT20...DT40 4P LC1D098...D258 CAD32, CAD50 |
| Mounting location | Side |
| Mounting mode | By clips |
| Suppressor technology | RC circuit |
| [Uc] control circuit voltage | 110...250 V AC |
| Maximum peak voltage | 3 Uc |
| Net weight | 0.012 kg |
| Standards | IEC 60947-5-1 EN 60947-5-1 CSA C22.2 No 60947-5-1 UL 60947-5-1 GB/T 14048.5 |
| Product certifications | UL CSA |
| IP degree of protection | IP2X conforming to IEC 60529 |
| Ambient air temperature for operation | -25…55 °C |
| Ambient air temperature for storage | -40…80 °C |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official Schneider Electric reference ↗.