power contactor, AC-3e/AC-3, 38 A, 18.5 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S0

power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S2

power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S2

power contactor, AC-3e/AC-3, 80 A, 37 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S2

power contactor, AC-3e/AC-3, 95 A, 45 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S3

power contactor, AC-3e/AC-3, 110 A, 55 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S3

Siemens Sirius 3RV2011‑0CA10 is a compact yet powerful motor protection circuit breaker (MPCB) from the Sirius 3RV2 series. Designed to safeguard small motors and control circuits, it features a Class 10 thermal overload release adjustable between 0.18–0.25 A and an instant magnetic trip at 3.3 A. With a high breaking capacity of 100 kA at 400 V, this 3‑pole MPCB offers reliable overload and short‑circuit protection for industrial and commercial applications. It mounts seamlessly on 35 mm DIN rails via screw terminals and is phase‑failure sensitive. Ideal for secure, space‑efficient motor control in factories, automation panels, HVAC, and light industrial installations.

Siemens SIRIUS 3RV2 series motor protection circuit breaker (model 3RV2011‑0EA10) delivers robust, reliable overload and short-circuit protection for three-phase motors. Featuring a compact S00 frame, Class 10 thermal-magnetic trip (0.28–0.4 A), and 100 kA interrupt rating, it safeguards motors against fault currents up to 690 V AC. The screw-terminal design ensures secure connections, while IEC, UL/CSA, and ATEX certifications guarantee global compliance. Ideal for industrial automation, motor control panels, and harsh environments, this MPCB offers durability (100,000 switching cycles) and safety with IP20 finger-proofing. Enhance your electrical installations with Siemens motor protection breakers trusted by professionals worldwide.

Siemens SIRIUS 3RV2011-0FA10 is a high-reliability 3-pole motor protection circuit breaker (thermal‑magnetic) ideal for safeguarding small motors and feeder circuits. With a thermal overload and instantaneous magnetic trip (6.5 A), it delivers precise motor protection class 10, adjustable between 0.35–0.5 A. Rated for 690 V AC, it offers a robust 100 kA breaking capacity, DIN-rail installation, screw terminals, IP20 finger-safe design, and compact S00 size. With low power loss (5 W), phase failure sensitivity, and compliance with IEC, UL/CSA, ATEX, and IECEx standards, this SIRIUS circuit breaker ensures space-saving enclosure integration and reliable overload, short-circuit, and motor state protection.

✅ Key Benefits:
Accurate thermal-magnetic protection for tiny motors
High breaking capacity up to 100 kA @ 400 V
Class 10 trip curve optimized for frequent motor starts
Compact S00 DIN-rail housing saves cabinet space
Phase failure detection ensures safe shutdown

Perfect for control panels, industrial starters, pump systems, HVAC, machine tools, and motor feeders in industrial automation environments.

Siemens SIRIUS 3RV2011‑0GA10 is a compact, thermal‑magnetic motor protection circuit breaker (MPCB) from the trusted SIRIUS 3RV2 series. Engineered for optimizing motor safety, this size S00 device combines overload and short‑circuit protection in one unit. With adjustable ampere range 0.45–0.63 A, Class 10 trip characteristics, and a high breaking capacity up to 100 kA, it delivers reliable motor safeguarding, phase‑loss detection, and robust performance at 690 V AC. Ideal for light‑duty motors (up to 0.3 kW), pump controls, HVAC systems, automation panels, and control cabinets. Plug‑and‑play DIN‑rail mounting and screw terminals ensure easy installation, while industrial‑grade endurance exceeds 100,000 switching cycles

Siemens SIRIUS 3RV2011‑0HA10 is a compact, high-performance motor protection circuit breaker (MPCB) from the SIRIUS 3RV2 series. Designed to shield small motors and feeder circuits, it delivers combined overload and short-circuit defense in a single device. With an adjustable thermal-magnetic trip range of 0.55–0.80 A (Class 10) and instantaneous trip at 10 A, it guarantees efficient motor safeguarding. It supports system voltages from 20 to 690 V AC, with a robust 100 kA breaking capacity—ideal for demanding industrial environments. The S00-sized unit features screw terminals for secure installation, DIN-rail mounting, IP20 finger-safe protection, and phase-failure detection. Certified to IEC, UL/CSA, ATEX, it provides reliable performance with over 100,000 switching cycles and low power loss (~7 W). Perfect for motor starters in control cabinets, pump systems, HVAC, and industrial automation.

✅ Key Features:
Adjustable thermal-magnetic protection (0.55–0.80 A, Class 10)
Instantaneous magnetic trip at 10 A for fault safety
Steel-breaking capacity up to 100 kA at 690 V
Compact S00 housing with efficient DIN-rail integration
Screw-terminal, phase-failure sensitive, IP20 finger-safe
Certified to IEC, UL/CSA, ATEX standards
Low power loss (~7 W), durable for 100k+ operations
Built-in auxiliary switch option

Applications: Ideal for small motor feeders, pump controls, HVAC systems, machine tools, and industrial automation panels—combining compact design with high safety and global certification.

Siemens SIRIUS 3RV2011‑0JA10 is a compact yet robust motor protection circuit breaker (MPCB) from the Sirius 3RV2 series, designed for reliable overload and short‑circuit protection. Key features include:

Adjustable thermal-magnetic trip: 0.7–1 A range (Class 10) with a 13 A instantaneous trip
High switching capacity: 100 kA breaking capability at up to 690 V AC
Compact S00 frame with screw terminals and easy DIN‑rail installation
Phase-failure detection and IP20 finger-safe protection
Endurance rated for > 100,000 mechanical cycles
Surge-resistant up to 6 kV, ideal for industrial environments
Certified to IEC, UL/CSA, ATEX standards

Ideal for safeguarding small motors (up to 0.55 kW), pump systems, HVAC circuits, and automation control panels in factories and heavy-duty installations.

Siemens SIRIUS 3RV2011‑0KA10 combines compact design (S00 frame) with powerful protection for small motors and feeder circuits. Ideal for automation panels, industrial starters, and pump controls, this motor protection circuit breaker (MPCB) includes:

Adjustable thermal overload: 0.9–1.25 A (Class 10)
Magnetic short‑circuit release: 16 A instantaneous
Robust 100 kA breaking capacity at up to 690 V AC
3‑pole protection with screw terminals and DIN‑rail mounting
Phase-failure detection and IP20 finger-safe front
Reliable endurance: >100,000 mechanical / electrical cycles
Conforms to IEC, UL/CSA, ATEX safety standards
Low power loss (~7 W) and a compact 45 mm width

This MPCB ensures precise and dependable protection for motors up to 1.25 A, safeguarding equipment from overloads, short circuits, and phase issues.

Siemens SIRIUS 3RV2011‑0AA10 is a thermal-magnetic motor protection circuit breaker (MPCB) within the reliable SIRIUS 3RV2 series. This compact, DIN-rail mounted device offers exceptional overload and short-circuit protection for small motors and feeder circuits.

Adjustable overload range: 0.11–0.16 A (Class 10)
Instantaneous magnetic trip: 2.1 A
High breaking capacity: 100 kA at up to 690 V AC
Compact S00 frame with screw terminals and IP20 finger-safe protection
Phase-failure detection, support for 35 mm DIN rail
Low power loss: approx. 5.5 W; endurance: ≥100,000 mechanical/electrical operations

Ideal for protecting motors up to 0.04 kW (at 400 V), in automation panels, pump controls, light industrial installations, and HVAC systems. A robust, space-saving solution for reliable motor safeguarding.

Siemens SIRIUS 3RV2011‑1BA10 is a compact, thermal‑magnetic motor protection circuit breaker (MPCB) from the trusted SIRIUS 3RV2 series. With a trip adjustment range of 1.4–2 A and Class 10 thermal curve, it offers reliable overload protection. The integrated magnetic short-circuit release is rated at 26 A, with a robust 100 kA breaking capacity at 400 V AC—ideal for safeguarding up to 0.75 kW motors on DIN rail installations

Key features include:
Compact S00 frame with screw terminals, IP20 finger-safe design
Phase-failure detection for enhanced motor safety
Low power loss (~7.25 W) and durability (~100,000 mechanical/electrical cycles)
Surge voltage resistance up to 6 kV and compliance with IEC/UL/CSA/ATEX directives

Ideal for motor feeders, pump starters, HVAC systems, and control cabinets requiring high reliability and compact design.

The Siemens SIRIUS 3RV2011‑1CA10 is a compact and robust motor protection circuit breaker (MPCB) part of the reliable SIRIUS 3RV2 series. Featuring an adjustable thermal overload range of 1.8–2.5 A (Class 10) and magnetic short-circuit release at 33 A, it delivers complete protection for small motors and feeder circuits. This 3-pole S00-unit, with screw terminals and DIN-rail mounting, offers phase-loss detection, 100 kA breaking capacity, and impressive endurance (≥ 100,000 electrical/mechanical cycles)
Suitable for motor loads up to 0.75 kW (at 400 V) in automation panels, HVAC controls, pump systems, and industrial installations. It operates across 20–690 V AC, resists surge voltages up to 6 kV, and keeps power loss low (~7.3 W) offering a reliable, space-saving solution for demanding environments.

The Siemens SIRIUS 3RV2011‑1DA10 is a reliable and compact motor protection circuit breaker (MPCB) from the renowned SIRIUS 3RV2 series. It delivers precise overload and short-circuit protection for small motors, feeders, and automation systems:

Adjustable thermal overload range: 2.2–3.2 A (Class 10)
Instantaneous magnetic trip: 42 A for robust short‑circuit protection
High breaking capacity: 100 kA at 240–500 V AC, 10 kA at 690 V AC
Compact S00 frame with screw terminals, DIN-rail mount, and IP20 finger-safe design
Phase-failure detection, ensuring reliable motor safety
Durable performance: Over 100,000 mechanical and electrical operation cycles
Low power loss: approx. 7.25 W, energy-efficient
Wide voltage compatibility: 20–690 V AC at 50–60 Hz
Surge-resistant up to 6 kV, IEC-rated durability

Ideal for protecting motors up to 2.2 kW (0.55 kW at 230 V, 1.1 kW at 400 V), this MPCB is perfect for industrial installations, HVAC systems, and pump control panels.

Circuit breaker size S00 for motor protection, CLASS 10 A-release 2.8...4 A N release 52 A screw terminal Standard switching capacity

Circuit breaker size S00 for motor protection, CLASS 10 A-release 3.5...5 A N release 65 A screw terminal Standard switching capacity

Circuit breaker size S00 for motor protection, CLASS 10 A-release 4.5...6.3 A N-release 82 A screw terminal Standard switching capacity