Eaton 171451 SL7-L24-B Continuous Light Module, Blue LED 24V AC/DC

The Eaton SL7-CB-D is a base module for the Moeller series SL7 signal tower, supporting vertical mounting on both sides to accommodate up to 10 stacked signal modules. It operates at 24 V AC/DC, 110/120 V AC, or 230/240 V AC (±10%) and carries IP66, NEMA 4, NEMA 4X, and NEMA 13 protection for demanding industrial and outdoor locations.

Technical specifications:

• Model code: SL7-CB-D
• Catalog number: 171451
• Manufacturer: Eaton
• EAN: 4015081677801
• Product type: Base module, SL signal towers
• Dimensions (W x H x D): 96 x 141 x 84 mm
• Weight: 0.241 kg
• Rated operational voltage: 24 V AC/DC, 110/120 V AC, 230/240 V AC (±10%)
• Rated insulation voltage (Ui): 250 V
• Rated impulse withstand voltage (Uimp): 4,000 V AC
• Overvoltage category: III
• Degree of protection: IP66, NEMA 4, NEMA 4X, NEMA 13
• Pollution degree: 3
• Ambient operating temperature: -30 °C to +60 °C
• Mounting method: Bracket, vertical, floor
• Max. modules: 10 (dual-side base), 5 (standard base)
• Connection type: Spring clamp
• Terminal capacity (solid/flexible): 0.13 - 2.5 mm²
• Terminal capacity (ferrule with plastic collar): 0.25 - 1.5 mm²
• AWG terminal range: 24 - 14
• Shock resistance: 15 g sinusoidal, 11 ms (IEC/EN 60068-2-27)
• Fitted with: Cover and external fixing holes

Features and benefits:

• Dual-side vertical mounting supports up to 10 SL7 modules for highly visible multi-status towers
• IP66, NEMA 4/4X, and NEMA 13 ingress protection suits wet, dusty, and oily environments
• Wide voltage range - 24 V DC to 240 V AC - covers both control and mains supply circuits without separate variants
• Spring clamp terminals accept 0.13 - 2.5 mm² conductors for fast, secure wiring
• Rated for cyclic and constant damp heat per IEC 60068-2-30 and IEC 60068-2-78

Applications:

• Machine status indication on production lines and CNC equipment
• Process alarm towers in chemical, food processing, and water treatment facilities
• Outdoor control cabinets requiring NEMA 4X or IP66 weather protection
• Multi-zone signal towers in warehouse automation and logistics systems

Compliant with IEC/EN 60947-5-1, IEC/EN 60529, UL 508 (File No. E29184), CSA-C22.2 No. 14-10, and CSA-C22.2 No. 94-91. Part of the Eaton Moeller SL7 signal tower family.

Also known as: Eaton SL7-CB-D, Eaton 171451, Eaton catalog 171451, Eaton Moeller SL7 base module, SL7 signal tower base.