3WL1110-2BB34-4AN2-Z C22+F31 SIEMENS fixed-mounted circuit breaker 3-pole

SIEMENS 3WL1110-2BB34-4AN2-Z C22+F31 fixed-mounted circuit breaker 3-pole :

fixed-mounted circuit breaker 3-pole, size I, IEC In=1000A to 690V, AC50/60Hz Icu=55kA at 500V frnt.conn. top/bot. dual-hole

The 3WL1110-2BB34-4AN2-Z C22+F31 is a three-pole air circuit breaker from Siemens' SENTRON 3WL series, designed for reliable low-voltage power distribution and motor protection. This module integrates advanced overcurrent protection, remote monitoring capabilities, and modular design, making it suitable for demanding industrial and commercial applications.

Technical Specifications:

Product Series: SENTRON 3WL Air Circuit Breaker

Model: 3WL1110-2BB34-4AN2-Z with options C22 (Ready Indicator) and F31 (auxiliary release)

Poles: 3-pole configuration

Rated Current: 1000A (adjustable via ETU 25B electronic trip unit)

Voltage Rating: 690V AC, 50/60Hz

Short-Circuit Breaking Capacity (Icu): 55kA at 500V

Protection Functions:

LSI (Long-delay, Short-delay, Instantaneous) overcurrent protection

Adjustable thresholds for precise coordination

Operating Mechanism:

Motorized/manual operation with spring-charging motor

AC 208-240V or DC 220-250V power supply

Auxiliary Contacts: 2NO+2NC (normally open/closed) for status signaling

Communication: Integrated PROFINET/PROFIBUS support (via optional modules)

Diagnostic Features:

LED status indicators for module health and trip status

Web server for remote configuration and monitoring

Trace function for event-driven analysis

Physical Dimensions: 100 mm (W) × 125 mm (H) × 75 mm (D), 0.8 kg weight

Protection Class: IP20 (front-panel protection)

Compliance: IEC 60947-2, CE, UL, RoHS standards

Environmental Resilience:

Operating temperature: -25°C to +60°C

Vibration/shock-resistant design

Our Services:

1, All our products are new and original, and of good quality.

2,  Our prices are very competitive.

3,  We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.

4,  All inquiries will be valued and will reply in 24.