Siemens 3LD2154-0TK53 Emergency Stop Rotary Disconnect Switch 25A (3-Pole) 3LD21540TK53

Product Description

Siemens 3LD2154-0TK53 is a 3-pole emergency stop rotary disconnect switch rated 25 A and up to 600 V for OEM disconnect and main control applications. It uses a rotary actuator with a door-mounted operator and supports shaft/front and central-hole front mounting. The switch provides AC-23A motor switching capacity (9.5 kW at 400 V), a wide ambient range of -20 F to 120 F, and compact dimensions of about 2.8 x 3.2 x 4.5 in.

• 3-pole rotary emergency stop/disconnect, rated 25 A and 600 V; AC-23A motor switching at 400 V = 9.5 kW
• Rotary actuator for single-hole/central-hole front door mounting; shaft mounted and pad-lockable in OFF position
• IP65 ingress protection, 50 kA short-circuit current rating, box terminal connections; operating temperature -20 F to 120 F

Product Highlights

3-pole emergency rotary disconnect, 25 A/600 V, AC-23A 9.5 kW at 400 V; shaft/front mounting; -20 F to 120 F; compact 2.8 x 3.2 x 4.5 in

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3LD2154-0TK53
• Country of Origin: Germany

Technical Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: 3LD2154-0TK53
• Alternate Part Numbers: 3LD21540TK53; 3473-3LD2154-0TK53-ND; 1342448; 3473-3LD21540TK53-ND; 3473-3LD21540TK53
• Brand: Siemens
• Series: 3LD
• Sub Brand: Sentron
• Product Name: Emergency stop rotary disconnect switch
• Type: Disc/Rotary switch
• Poles: 3
• Rated Current: 25 A
• Voltage Rating: 600 V
• Frequency: 50/60 Hz
• Motor switching (AC-23A) at 400 V: 9.5 kW
• Short Circuit Current Rating: 50 kA
• Actuator: Rotary knob / rotary actuator
• Mounting Type: Shaft mounted; front mounting; central-hole door mounting; single-hole door mounting
• Terminal Type: Box terminal
• Ingress Protection: IP65
• Operating Temperature: -20 F to 120 F (ambient)
• Dimensions: 4.90 x 3.20 x 2.60 in
• Weight: 0.24 lb
• Certifications: UL
• Applications: OEM disconnect; emergency main control switch
• Pad-lockable: Pad-lockable in OFF position
• Country of Origin: Germany
• UPC: 754554729886
• GTIN: 00754554729886
• RoHS Status: RoHS non-compliant
• Part Status: Active