Siemens

Protect 90-120A motors reliably. Avoid costly downtime from motor burnout. This Class 10 relay ensures fast trip response (So what? Minimizes damage). RoHS/REACH compliant for global use (So what? Simplifies procurement). Robust screw terminals resist vibration (So what? Reduces maintenance). Ships in 24h with flexible wiring options.

Protect 3-12A motors reliably. Avoid costly downtime from motor failure. The Siemens 3RB3026-2SB0 solid-state relay offers precise Class 20 tripping for longer motor life, mounts directly on 3RT2 contactors for easy integration, and reduces maintenance with manual/auto reset options. In stock, ready for 24-hour shipment with flexible wiring options.

3.5-5.0A adjustable protection. Avoid costly motor failure and unplanned downtime. The Siemens 3RU2116-1FB0 thermal overload relay features Class 10 tripping for rapid response, manual/auto reset for operational flexibility, and integrated contacts for control. It mounts directly to contactors, reducing installation time and maintenance costs. In stock, ready for 24-hour shipping to minimize your project delays.

50A motor protection. Avoid costly downtime from thermal failure. This Siemens 3RU2146-4HB0 overload relay offers Class 10 tripping for precise protection, IEC shock compliance for durability, and manual/auto reset to reduce maintenance time. In stock for 24h shipping with flexible wiring options.

3.5-5A protection for 1.5kW motors. Avoid costly downtime from inadequate motor protection. The Siemens 3RU2126-1FB0 overload relay offers Class 10 tripping for rapid fault response, reducing motor stress. Its wide setting range ensures precise protection for various applications, while screw terminals simplify installation and maintenance, lowering your total cost of ownership. In stock, ready to ship with flexible terminal options to meet your panel layout.

Protect motors up to 40A. Downtime from overloads is costly and non-compliant. The Siemens 3RB3026-2VB0 offers precise electronic protection (Class 20), ensuring longevity and compatibility with contactors. This reduces maintenance costs and safeguards your investment. Order the 3RB3026-2VB0 today for in-stock availability, 24-hour shipping, and expert support.

40-50A motor protection. Avoid costly downtime from overloads. The Siemens 3RU2136-4HD0 offers Class 10 trip for fast response, protecting motor windings. Its compact S2 design saves panel space, while screw and spring terminals ensure easy, secure wiring, reducing installation time and maintenance costs. In stock, ready to ship with flexible wiring options.

Mount in Minutes, Secure for Years. Avoid downtime from loose or unsafe relay installations. This robust bracket (89x45x75mm, 0.06kg) provides IP20 finger-safe protection and supports 0.5-4mm² conductors. Compliant with RoHS and marine standards, it ensures long-term reliability and reduces maintenance costs for 3RU21/30/31 systems. In stock for 24h shipping, with flexible customization options available.

12.5-50A motor protection. Avoid costly downtime from motor failure. This Siemens 3RB3143-4UB0 electronic overload relay offers precise Class 5E protection, ensuring compliance and extending motor life. Its S3 size fits standard contactors, reducing installation time and maintenance costs. In stock, ready for 24-hour shipment with flexible wiring options.

40-50A motor protection. Avoid costly downtime from motor failure. This Class 10, size S2 Siemens 3RU2136-4HB1 relay offers precise thermal sensing for longevity, meets strict standards, and reduces maintenance costs. In stock for 24-hour shipment with flexible wiring options.

Protect motors with 0.4-0.63A precision. Avoid costly downtime from inadequate protection. The Siemens 3US5040-0G overload relay delivers Class 10 tripping for fast response, reducing motor wear. Its integrated 1 NO + 1 NC contacts simplify control wiring, cutting installation time and cost. Compatible with 3TS29-32/3TB39-41 contactors. In stock, ready for 24-hour shipment with flexible wiring options.

Protect 0.28-0.40A motors reliably. Avoid costly downtime from motor failure with this Siemens 3RU2116-0EB1. Its Class 10 trip curve ensures fast response to overloads, protecting your equipment. Certified for safety, it offers long service life and broad compatibility, reducing your total maintenance costs. In stock now for 24-hour shipping, with flexible customization options available.

Protect 30-36A motors reliably. Avoid costly downtime from thermal damage. The Siemens 3RU2126-4PC0 overload relay offers Class 10 protection for precise trip times, ensuring motor longevity and reducing maintenance costs. It mounts directly to contactors for easy integration. In stock, ready for 24-hour shipment with flexible wiring options.

Protect 0.32-1.25A motors precisely. Avoid costly downtime from inaccurate trips. The Siemens 3RB3026-2NB0 uses electronic sensing for reliable IEC-compliant protection (Class 20E), ensuring longevity and seamless integration with S0 contactors to cut maintenance costs. In stock, ready for 24-hour shipment with flexible wiring options.

34-40A Motor Protection. Avoid costly downtime from motor failure. The Siemens 3RU6126-4FB1 overload relay offers Class 10 trip, manual/auto reset, and screw terminals for durable, low-maintenance operation. It meets eClass/ETIM standards, ensuring compliance and long-term ROI. In stock, ready for 24-hour shipment with flexible configuration.

Protect 7-10A motors reliably. Avoid costly downtime from thermal damage. This Siemens 3RU2116-1JB1 overload relay offers Class 10 tripping for fast fault response, ensuring motor longevity. Its compact S00 footprint saves panel space, while the 1NC-1NO contact form provides wiring flexibility. Designed for 50/60 Hz, it ensures broad compatibility and reduces maintenance needs. In stock now for 24-hour shipping to minimize your installation delay.

Stop motor burnout in 10ms. Ignoring overload risks costly downtime and safety violations. This Siemens 3RB3016-1NE0 relay offers precise 0.32-1.25A protection (Class 10E), ensuring compliance, extending motor life, and slashing maintenance costs via easy contactor mounting. In stock for 24h shipment with flexible wiring options.

Protect 3kW motors at 690VAC. Avoid costly downtime from inadequate motor protection. The Siemens 3RU2126-1EC0 overload relay offers Class 10 trip, manual/auto reset, and 6kV surge resistance for longevity and compliance. It mounts on contactors, slashing maintenance costs. In stock, ready for 24-hour shipping with custom wiring options.

Protect 2.2-3.2A motors reliably. Avoid costly downtime from motor burnout. This Siemens 3RU2126-1DC0 relay offers precise Class 10 tripping for optimal protection. Its spring-type terminals ensure secure connections, reducing maintenance. Ready to mount on Class 10 contactors for seamless integration. In stock for 24-hour shipping. Contact us for volume pricing and technical support.

Streamline S00-S3 panel wiring. Avoid costly downtime from loose connections. The Siemens 3RB1900-0BA00-0FH0 push-in lug ensures vibration-resistant, secure terminations for 3RB12/3RB2906 contactors, cutting maintenance. Its tool-less design slashes installation time, boosting ROI. In stock, ready for same-day shipping with custom cable options.