The Schneider Electric 15363 Electromechanical Timer from the Acti9 MIN range offers reliable time-controlled operation for lighting circuits and general applications. It features an adjustable delay between 1 to 7 minutes, supports a variety of load types—including fluorescent, LED, incandescent, and halogen lamps—and handles 16A at 230V AC. Designed for DIN rail mounting, the compact 18 mm width unit fits perfectly into electrical distribution boards. Ideal for staircase lighting, corridor control, and automatic light shut-off, it combines simplicity, durability, and European compliance (IP20, CE-certified).

1 AUX.SWITCH C/O CONTACT OF/SDE/SDVNS80

EOCRSE2-60NS

Elevate safety and control with the Siemens SENTRON 3LD2064‑0TB53 3‑pole switch disconnector designed for emergency stop and main switch applications. Engineered with a robust 16 A continuous current rating and a 7.5 kW switching capacity at 400 V, this device delivers reliable performance under demanding conditions . The IP65-rated, molded-plastic enclosure and rotary handle (red/yellow) ensure durable protection and easy operation . With a versatile -25°C to +55°C operating temperature range and industrial-grade performance (4200 operations), it’s ideal for industrial and commercial control panels

The Siemens 3LD2164‑0TB53 from the SENTRON 3LD series is a reliable 3‑pole rotary switch disconnector designed for emergency-stop, maintenance, and main isolation applications. Featuring a 25 A continuous current rating, it handles up to 9.5 kW at 400 V (AC‑23A)—making it ideal for industrial use . Its IP65-rated molded-plastic enclosure shields it from dust and water, and its red/yellow rotary handle offers clear ON/OFF indication along with a lockable OFF position for secure maintenance . The device supports up to 100,000 mechanical cycles, a surge resistance of 6 kV, and complies with NEMA ratings 1, 4X, and 12 

FAQ:
1: What is the main function of the 3LD2164‑0TB53?
It serves as an emergency-stop or maintenance switch disconnector, enabling safe power isolation during interventions and shutdowns.

2: Is it suitable for harsh environments?
Yes, with its IP65-rated enclosure, it offers excellent protection against dust, water, and corrosive industrial environments.

3: Can it be locked in the OFF position?
Absolutely—there’s a provision to lock the rotary handle in the OFF position for added safety during maintenance.

4: What is its load capacity?
It supports up to 9.5 kW at 400 V under AC‑23A switching conditions and 25 A continuous current.

5: How durable is it?
It can withstand up to 100,000 mechanical cycles and handles surges up to 6 kV, ensuring long-term reliability.

Electrical Switch Disconnector
Industrial Switches & Isolators
Siemens 3LD2264‑0TB53 SENTRON 3‑Pole IP65 Switch Disconnector – 32 A, 11.5 kW Emergency‑Stop Switch
Siemens 3LD2264‑0TB53 (SENTRON series) is a high-quality 3‑pole switch disconnector designed for emergency-stop, maintenance, and industrial isolation applications. Rated at 32 A with AC‑23A switching capability up to 11.5 kW (400 V), this rotary-operated disconnector ensures reliable safety control.

Housed in a robust, molded-plastic IP65 enclosure, the red/yellow rotary handle provides clear ON/OFF indication and can be locked in the OFF position for enhanced security. With up to 100,000 mechanical cycles and exceptional surge resistance (6 kV), it offers long-term durability in demanding environments. Ideal for front-panel mounting and compatible with metric cable glands, this Siemens switch disconnector is your dependable choice for critical electrical protection and isolation.
Made In Germany

Frequently Asked Questions (FAQ):

1. What is the main use of the 3LD2264-0TB53 switch disconnector?
It is used to safely disconnect electrical power during maintenance or as an emergency stop switch to immediately shut down electrical equipment in industrial and commercial installations.

2. Is the disconnector resistant to water and dust?
Yes, it has an IP65 protection rating, making it suitable for harsh industrial and outdoor environments.

3. Can it be installed on electrical panels?
Yes, it is designed for front panel mounting, allowing easy and secure installation on control panels.

4. Does it support a locking feature for added safety?
Yes, the rotary handle can be locked in the OFF position to prevent accidental reactivation during maintenance procedures.

5. Can it be used as an emergency stop switch?
Absolutely. It is ideal for use as an emergency stop disconnector in control and automation systems.

Siemens 3LD2565‑0TB53 Switch Disconnector from the SENTRON series is a heavy-duty 3‑pole rotary isolator ideal for emergency-stop, maintenance, and safety applications. It delivers robust performance with a 63 A operational current and 22 kW switching power at 400 V (AC‑23A), ensuring reliable isolation for industrial controls and motor applications. The durable IP65-rated molded-plastic housing safeguards against dust and water, while the prominent red/yellow rotary knob provides clear ON/OFF indication and can be locked in the OFF position for secure maintenance. With up to 100,000 mechanical cycles and 6 kV surge voltage resistance, it offers dependable long-term performance across demanding environments.

Power up your industrial operations with the Siemens 3LD2766‑0TB53 Switch Disconnector from the SENTRON lineup. Designed for heavy-duty applications, this 3-pole rotary isolator delivers a 100 A continuous current capacity and robust 37 kW switching power at 400 V (AC‑23A), perfect for intensive motor control and system shutdowns. Encased in a resilient IP65-rated molded-plastic housing, it shields against harsh environmental factors. The red/yellow rotary knob provides clear ON/OFF demarcation and can be securely locked in the OFF position for safety during maintenance. With 6 kV surge resistance, a lifespan of 100,000 mechanical cycles, and NEMA 1, 4X, and 12 compliance, it offers both durability and reliability in demanding industrial environments.

FAQ:
1. What is the main use of the 3LD2766-0TB53?
It is a heavy-duty emergency-stop or maintenance isolator ideal for isolating high-current industrial equipment during repairs or shutdown.

2. Is it protected against dust and water?
Yes, with an IP65 enclosure, it's designed to withstand harsh environments and industrial settings.

3. Can it be locked when switched off?
Absolutely. The rotary handle supports a lock-out in the OFF position for enhanced safety during maintenance.

4. What load capacity can it handle?
It supports up to 37 kW at 400 V and 100 A continuous current, suitable for heavy-duty industrial use.

5. How durable is it?
Engineered for over 100,000 mechanical cycles with 6 kV surge resistance and compliance with NEMA and industrial protection standards.

Upgrade safety and reliability with the Siemens 3LD2866‑0TB53 Switch Disconnector from the SENTRON series. This heavy-duty 3-pole rotary isolator handles a continuous current of 125 A and delivers 45 kW switching power at 400 V (AC‑23A), ideal for demanding industrial load control . Its durable IP65-rated plastic enclosure protects against dust and moisture, while the red/yellow rotary handle ensures clear ON/OFF indication and can be locked in the OFF position for secure maintenance . Built for endurance, it withstands 100,000 mechanical cycles, resists 6 kV surges, and meets NEMA 1, 4X, and 12 standards 

FAQ
Q1: What is the purpose of the 3LD2866‑0TB53?
It functions as an emergency-stop or maintenance switch disconnector, facilitating safe isolation of heavy-duty equipment.

Q2: Is it suitable for industrial environments?
Yes, the IP65-rated enclosure ensures protection against dust, moisture, and harsh industrial conditions.

Q3: Can it be locked in the OFF position?
Yes, the rotary handle includes a lock-out feature for secure maintenance operations.

Q4: What load capacity does it support?
It supports up to 125 A continuous current and 45 kW switching power at 400 V, suitable for industrial loads.

Q5: How durable is the unit?
It offers up to 100,000 mechanical cycles and 6 kV surge resistance, meeting NEMA 1, 4X, and 12 industry standards.

auxiliary switch, lateral, 1 NO + 1 NC, on the left: 41/42, 53/54, on the right: 21/22, 33/34, current path: 1 NC, 1 NO, screw terminal, for Contactors 3RT2.1
Country of origin Czech Republic

auxiliary switch, on the front, 2 NO, .3/.4, .3/.4, --/--, --/--, current path: 1 NO, 1 NO, --, --, screw terminal, for contactors 3RT2 and contactor relays 3RH2

auxiliary switch, on the front, 3 NO + 1 NC, .1/.2, .3/.4, .3/.4, .3/.4, current path: 1 NC, 1 NO, 1 NO, 1 NO screw terminal, for contactors 3RT2 and contactor relays 3RH2

Power Contactor, AC-3e/AC-3 115 A, 55 kW / 400 V, AC (50-60 Hz) / DC Uc: 220-240 V 3-pole, auxiliary contacts 2 NO + 2 NC drive: conventional main circuit: box terminal control and auxiliary circuit: screw terminal
Country of origin Germany

Power Contactor, AC-3e/AC-3 150 A, 75 kW / 400 V AC (50-60 Hz) / DC Uc: 220-240 V 3-pole, auxiliary contacts 2 NO + 2 NC drive: conventional main circuit: busbar control and auxiliary circuit: screw terminal
Country of origin Germany

Power Contactor, AC-3e/AC-3 185 A, 90 kW / 400 V AC (50-60 Hz) / DC Uc: 220-240 V 3-pole, auxiliary contacts 2 NO + 2 NC drive: conventional main circuit: busbar control and auxiliary circuit: screw terminal
Country of origin Germany

power contactor, AC-3e/AC-3 225 A, 110 kW / 400 V AC (50-60 Hz) / DC Uc: 220-240 V 3-pole, auxiliary contacts 2 NO + 2 NC drive: conventional main circuit: busbar control and auxiliary circuit: screw terminal

power contactor, AC-3e/AC-3 265 A, 132 kW / 400 V AC (50-60 Hz) / DC Uc: 220-240 V 3-pole, auxiliary contacts 2 NO + 2 NC permanently mounted drive: conventional main circuit: busbar control and auxiliary circuit: screw terminal

power contactor, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-pole, 230 V AC, 50/60 Hz, auxiliary contacts: 1 NO, screw terminal, size: S00

power contactor, AC-3e/AC-3, 9 A, 4 kW / 400 V, 3-pole, 230 V AC, 50/60 Hz, auxiliary contacts: 1 NO, screw terminal, size: S00

power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 230 V AC, 50/60 Hz, auxiliary contacts: 1 NO, screw terminal, size: S00