The Siemens 3RT1926‑2EJ11 is an electronic on‑delay auxiliary switch block designed to clip onto Sirius 3RT1 contactors (sizes S6–S12). It provides a delayed changeover output, an adjustable delay range of 0.05 to 1 second, and is powered by 24 VAC/DC. This compact timing accessory is ideal for control circuits requiring delayed feedback.

Key Features & Specifications

Model / P/N: 3RT1926‑2EJ11 – fits Sirius 3RT1 contactors (S6…S12)
Function: Electronic on‑delay delay‑time auxiliary switch with 1 NO + 1 NC change-over contact
Delay Range: Adjustable 0.05…1 s
Control Voltage: 24 VAC/DC, 50/60 Hz (0.85–1.1× rated)
Switching Capacity: Up to 3 A (AC‑15) at 24 V
Mounting & Terminals: Clip-on DIN form factor, screw terminals; backup LED indicator; IP20 finger-safe front
Size & Weight: ~33 × 46 × 73 mm; 0.085 kg
Durability: 10⁶ mechanical cycles; 50,000 electrical cycles
Certifications: IEC 60664, 60068 environmental ratings, RoHS & REACH compliant

Siemens – 3RT1926-2EJ11 – Time-Delay Auxiliary Switch Block, 0.05–1 s

Siemens – 3RT1926-2EJ11 – Time-Delay Auxiliary Switch Block, 0.05–1 s