Siemens

50A Power Control for Demanding Loads. Avoid costly downtime from relay failure or non-compliance. This Siemens 3RF2950-0KA16-0KH0 actuator handles 400-600VAC and 24VDC, is UL/CE/CSA/EAC certified for safety, and offers partial load monitoring to extend system life and reduce maintenance. In stock, ready for 24-hour shipment with flexible wiring options.

70A AC51 rating for robust performance. Avoid downtime from worn mechanical contacts. This Siemens 3RF2370-1BA24 contactor offers non-wearing, silent operation (AC 15 27.5A, 48-460V), reducing maintenance costs. It's DIN-rail compact and ready to ship for quick integration.

40 A, 1200 V blocking. Avoid costly downtime from relay failures. This UL/CSA-certified 3RF2440-1AC55 ensures precise zero-point switching, extends equipment life, and cuts maintenance costs across 48-600 V systems. In stock, ready to ship in 24h with flexible wiring options.

30A solid-state reliability. Avoid costly downtime from mechanical failure. The Siemens 3RF2330-3AA44 delivers zero-point switching (33W loss) for efficiency, meets IEC 60947-4-3 & UL 508 for compliance, and resists shock/vibration for long life. This reduces your total cost of ownership. In stock, ready for 24-hour shipment with configurable cable options.

30A silent switching for sensitive areas. Avoid downtime and noise fines with reliable solid-state tech. This Siemens 3RF2330-1DA44 contactor (48-460V AC/4-30V DC) offers wear-free operation, long service life, and easy integration, slashing maintenance costs. In stock for 24-hour shipping with flexible wiring options.

20A silent switching solution. Avoid downtime from noisy, unreliable relays. The Siemens 3RF2320-1AA26 solid-state contactor (48-600V) offers high-frequency reliability, UL/CE compliance, and long life. Expand with 3RF29 modules for low maintenance. In stock, ready for 24-hour shipping with custom wiring options.

70A solid-state control. Avoid costly downtime from relay failures. This Siemens 3RF2370-3AA02 contactor delivers robust 24-230V AC/DC switching, ensuring long life and low maintenance. Its compact DIN-rail mount saves space, while the ring terminal design guarantees secure connections, reducing future service costs. In stock for fast shipping, with flexible cable options to fit your panel.

30A, 1200V robust control. Avoid costly downtime from component failure. The Siemens 3RF2430-1AC35 solid-state contactor ensures reliable 3-phase switching, -25°C to 60°C operation, and IP20 protection for long service life and low maintenance. Ready to ship for fast integration into your high-voltage systems.

40A solid-state reliability. Avoid costly downtime from mechanical contactor failure. The Siemens 3RF2340-1AA22 ensures zero-point switching (AC51) for 24-230V AC, slashing power loss & heat. Its durable, compact DIN-rail design cuts maintenance. Certified for long life in demanding applications. In stock for 24h shipping, with flexible wiring options.

20A max load, zero-point switching. Avoid costly downtime from contact wear. This Siemens 3RF2320-1AA45 semiconductor contactor uses solid-state tech for millions of cycles, IP20 protection, and 48-600V/4-30VDC compatibility, slashing maintenance costs. In stock, ready to ship in 24h with flexible wiring options.

0.084 kW power, 24V DC output. Avoid costly downtime from unreliable power. This Siemens 4AV2302-2EB00-0A safety isolating transformer meets EN 61558-2-6, ensuring long-term compliance and system protection. Its 3.5/4.2A current supports PLCs and sensors, reducing maintenance needs. In stock, ready for 24-hour shipment with flexible wiring options.

10A load, instant switching. Avoid downtime from slow relays. This Siemens 3RF2310-1BA02 solid-state contactor delivers reliable 24-230VAC/24VDC operation with durable heat sink design, reducing maintenance costs and ensuring long service life. Ready to ship in 24h with flexible wiring options.

70A solid-state power in a compact footprint. Avoid downtime from relay failure with robust design. The Siemens 3RF2170-1AA45 delivers 48-600V AC switching, 1200V cutoff, and 15g shock resistance (IEC 60068-2-27) for long-term reliability. It reduces maintenance costs with minimal power loss (94 VA). Ready to ship for immediate integration into your control panel.

50A load control, zero noise. Avoid costly downtime from relay failure in critical areas. This 3RF2150-1AA02 solid-state relay delivers reliable switching for resistive/inductive loads, backed by global IEC/UL/CSA certifications for long service life and easy DIN rail integration, lowering your total cost of ownership. In stock, ready for 24-hour shipment with flexible terminal options.

Stop belt misalignment damage. Avoid unplanned downtime and safety violations. The Siemens 3SE7310-1AE04 offers 2NO+2NC contacts, EN ISO 13850 compliance, and a robust metal enclosure for long service life. Easy integration reduces maintenance costs. In stock, ready for 24-hour shipment with flexible cable options.

10A solid-state reliability. Avoid costly downtime from mechanical contactor failure. The Siemens 3RF2310-1BA24 solid-state contactor delivers instantaneous switching, zero noise, and high reliability (AC-51 10A / AC-15 6A). Its compact, integrated design reduces maintenance and fits standard DIN rails. Ready to ship in 24h with flexible terminal options.

20A silent switching solution. Avoid downtime from noisy, unreliable relays. The Siemens 3RF2120-2AA22 semiconductor relay delivers reliable 24-230V AC operation with global IEC/UL/CSA approvals, ensuring long service life and low maintenance. Compatible with resistive/inductive loads. In stock for 24h shipping with custom cable options.

10.5A AC/DC switching. Avoid costly downtime from mechanical contactor failure. The Siemens 3RF2310-1AA12 solid-state contactor delivers non-wearing, silent operation (24-230V AC/DC). Its IEC/UL global certification ensures compliance, while the compact design with integrated heatsink cuts cabinet space and maintenance costs. Order the 3RF2310-1AA12 today for in-stock availability and 24-hour shipping on your single-phase contactor solution.

30 A rating for demanding loads. Avoid costly downtime from contactor failure. The Siemens 3RF2330-1AA22 solid state contactor ensures long service life and zero-point switching for resistive loads like heaters. Its compact, DIN-rail mountable design reduces maintenance and space costs. Ready to ship in 24 hours with flexible terminal options.

90A SSR for zero-noise zones. Avoid downtime in sensitive applications with non-compliant relays. This Siemens 3RF2190-1AA02 offers 24-230VAC control, bolt terminals for secure connections, and an insulated design for long life and low maintenance. So what? You get reliable, cost-effective control. In stock, ready to ship in 24h with flexible wiring options.