Siemens

3RV2021-4EA10

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Condition	Warehouse	Stock	Price
New Sealed Full 24 months warranty Est. shipping: October 06 2026	WM71-3R	Enquire now	£64.50	Add to Cart
New Sealed Full 24 months warranty Est. shipping: September 15 2026	WM69-3R	Low stock	£66.00	Add to Cart
New Sealed Full 24 months warranty Est. shipping: October 06 2026	WM85-3R	Enquire now	£68.50	Add to Cart
New Sealed Full 24 months warranty Est. shipping: October 06 2026	WM92-3R	Enquire now	£70.00	Add to Cart
New Sealed Full 24 months warranty Est. shipping: October 13 2026	WM66-3R	Enquire now	£71.50	Add to Cart
New Sealed Full 24 months warranty Est. shipping: November 23 2026	WM97-3R	Enquire now	£71.50	Add to Cart
New Sealed Full 24 months warranty Est. shipping: October 06 2026	WM94-3R	Enquire now	£72.50	Add to Cart
New Sealed Full 24 months warranty Est. shipping: September 21 2026	WM75-3R	5+ in stock	£122.00	Add to Cart
New Sealed Full 24 months warranty Est. shipping: September 15 2026	WM22-3R	Enquire now	-	Get Quote
New Sealed Full 24 months warranty Est. shipping: September 15 2026	WM24-3R	Enquire now	-	Get Quote
New Sealed Full 24 months warranty Est. shipping: September 18 2026	WM44-3R	5+ in stock	-	Get Quote
New Sealed Full 24 months warranty Est. shipping: September 24 2026	WM62-3R	Enquire now	-	Get Quote
New Sealed Full 24 months warranty Est. shipping: September 28 2026	WM76-3R	Enquire now	-	Get Quote
New In Open Original Box Full 12 months warranty Est. shipping: September 21 2026	WM75-3R	Low stock	£117.50	Add to Cart
New In Open Original Box Full 12 months warranty Est. shipping: September 15 2026	WM26-3R	Enquire now	-	Get Quote
New In Open Original Box Full 12 months warranty Est. shipping: September 18 2026	WM44-3R	Low stock	-	Get Quote
New In Open Original Box Full 12 months warranty Est. shipping: September 14 2026	WM10-3R	Enquire now	-	Get Quote
New Full 12 months warranty Est. shipping: September 21 2026	WM89-3R	5+ in stock	£103.00	Add to Cart
New Full 12 months warranty Est. shipping: October 12 2026	WM74-3R	50+ in stock	£112.50	Add to Cart
New Full 12 months warranty Est. shipping: September 15 2026	WM27-3R	Enquire now	-	Get Quote
New Full 12 months warranty Est. shipping: September 18 2026	WM44-3R	Low stock	-	Get Quote
New Full 12 months warranty Est. shipping: September 15 2026	WM14-3R	Enquire now	-	Get Quote
New Full 12 months warranty Est. shipping: September 21 2026	WM59-3R	Enquire now	-	Get Quote
New Full 12 months warranty Est. shipping: September 17 2026	WM61-3R	Enquire now	-	Get Quote
New Full 12 months warranty Est. shipping: September 14 2026	WM83-3R	Enquire now	-	Get Quote
New Without Original Box Full 12 months warranty Est. shipping: September 15 2026	WM14-3R	Enquire now	-	Get Quote
Used Full 12 months warranty Est. shipping: September 21 2026	WM75-3R	Low stock	£52.00	Add to Cart
Used Full 12 months warranty Est. shipping: September 15 2026	WM27-3R	Enquire now	-	Get Quote
Used Full 12 months warranty Est. shipping: September 18 2026	WM44-3R	20+ in stock	-	Get Quote
Used Full 12 months warranty Est. shipping: September 15 2026	WM72-3R	Enquire now	-	Get Quote
Used Full 12 months warranty Est. shipping: September 14 2026	WM10-3R	Enquire now	-	Get Quote
Used Full 12 months warranty Est. shipping: September 14 2026	WM83-3R	Enquire now	-	Get Quote

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Part Description:

Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 400 A screw terminal Standard switching capacity

Part Information:

Part Number:

3RV2021-4EA10

Manufacturer:

Siemens

Availability:

95+ in stock

Conditions:

New Sealed, New In Open Original Box, New, New Without Original Box and Used

Warranty:

Full 24 months warranty
Full 12 months warranty

Lead Time:

Need it Faster? Please Check With CJS

System ID Number:

8130703

Shipping:

We deliver worldwide

Weight:

0.38kg

Also Known As:

3RV2021_4EA10, 3RV20214EA10, 3RV2021/4EA10, 3RV2021-4EA10

Our Warehouse Description:

The 3RV2021-4EA10 is a circuit breaker designed for motor protection with an S0 size. It offers Class 10 overload protection, suitable for current ranges of approximately 27 to 32 A, and features a short-circuit release capacity of 400 A. This device provides reliable protection against overloads, short circuits, and phase failures, making it suitable for various motor applications. It includes screw terminals and standard switching capacity, ensuring effective and safe operation within electrical systems.

The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.

Siemens:

Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.

***CJS Automation is NOT an authorised distributor of Siemens***

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