Siemens SENTRON 3LD2866-0TB53 Switch Disconnector | 3-Pole, 125A, 45 kW, IP65 Rotary Isolator

Siemens SENTRON 3LD2866-0TB53 is a high-capacity industrial switch disconnector engineered for the heavy-duty isolation of three-phase electrical loads. Rated at 125A with a massive operating capacity of 45 kW at 400V (AC-23A), this 3-pole rotary switch is specifically designed to isolate 60 HP motors and heavy machinery. Its robust molded-plastic encapsulation provides an IP65 protection rating, ensuring absolute resilience against dust ingress and high-pressure water jets in the harshest industrial environments.

As the peak component of the Siemens SENTRON isolation range, the 3LD2866-0TB53 delivers unmatched German engineering for mission-critical safety. The high-visibility Red/Yellow rotary handle serves as an immediate Emergency Switching-Off point and features a padlockable mechanism to ensure full compliance with Lockout-Tagout (LOTO) safety protocols. For industrial projects where high-current reliability and personnel safety are paramount, this Siemens 125A isolator is the professional choice for large-scale motor control and power distribution.

Key Technical Features:

125A / 45 kW Rating: Optimized for heavy-duty 60 HP motor isolation and industrial main feeders.
IP65 Industrial Protection: Total defense against dust and water, ideal for the Egyptian industrial climate.
3-Pole Safety Isolation: Provides simultaneous and complete disconnection of all three phases.
Emergency-Stop Capability: Red/Yellow rotary handle designed for rapid visual identification.
LOTO Safety Compatible: Handle can be padlocked in the "OFF" position to prevent accidental startup.
Molded-Plastic Durability: Engineered for high mechanical endurance and resistance to industrial chemicals.