▸ Key Features:
• Unicode-coded safety switch for high-security guard locking
• Rated locking force Fzh = 3000N (per EN 60947-5-3)
• 24V DC operation with 40mA (UB) and 0.4A (IMP) ratings
• High environmental protection: IP67 / IP69 / IP69K
• Designed for machine safety, guard doors, and hazardous zone access control
• Made in Germany with industry-standard safety certifications
▸ Applications:
• Machine guard door monitoring
• Safety interlock systems
• Industrial automation safety circuits
• Packaging, machining, and robotic cell perimeter guarding
• Environments requiring high-washdown or hygienic design (IP69K)
▸ Alternative Model Numbers:
CTP-L1-AP-U-HA-AE-SII
CTP-L1 Series Safety Switches
Euchner CTP SII Variants
129478 (ID Nr.)
CTP-L1-AP Safety Switch Family
▸ Common Misspellings or Phrasing:
CTP-L1-AP-U-HA-AE-S2
EUCHNER 129748
CTP L1 AP U HA
CTP-L1-AP-U-HA-AE-Sll (L/l mix)
Euchner Safety Interlock CTP
