We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

Siemens Molded Case Circuit Breaker: 25 A Amps, 10kA at 120V AC, Fixed, Load Side Lug - ED-Frame Siemens Molded Case Circuit Breakers
SiemensED-Frame Siemens Molded Case Circuit Breakers

Siemens Molded Case Circuit Breaker: 25 A Amps, 10kA at 120V AC, Fixed, Load Side Lug

The SIEMENS ED-Frame Molded Case Circuit Breaker (SKU ED21B025, MPN ED21B025) is a 25 A rated device from the ED2 series. It features a fixed instantaneous trip, a maximum AIR rating of 10kA at 120V AC, and load-side…

SKU 3G-OTH-22189

Brand
Siemens
Item
Molded Case Circuit Breaker: 25 A Amps, 10kA at 120V AC, Fixed, Load Side Lug
Category
ED-Frame Siemens Molded Case Circuit Breakers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
ED21B025
Series
ED2
Type
10kA at 120V AC, Fixed, Load Side Lug, Any, ED2
Max. AIR Rating
10kA at 120V AC
Phase Connection
Any
Instantaneous Trip
Fixed
Terminal Connection
Load Side Lug

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS ED-Frame Molded Case Circuit Breaker (SKU ED21B025, MPN ED21B025) is a 25 A rated device from the ED2 series. It features a fixed instantaneous trip, a maximum AIR rating of 10kA at 120V AC, and load-side lug terminal connections, supporting any phase connection.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Siemens ED21B025 molded case circuit breaker used for?

The Siemens ED21B025 is a 25 A ED-frame molded case circuit breaker used for overcurrent protection in industrial and commercial electrical distribution panels. It is suitable for any phase connection and provides fixed instantaneous trip protection, making it ideal for branch circuits and feeder applications.

What are the specifications of the Siemens ED21B025?

The Siemens ED21B025 is a 25 A molded case circuit breaker from the ED2 series. It has a maximum AIR rating of 10kA at 120V AC, fixed instantaneous trip, load-side lug terminal connections, and supports any phase connection. The manufacturer part number is ED21B025.

Where to buy Siemens ED21B025 worldwide?

You can source the Siemens ED21B025 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Siemens circuit breakers to procurement teams globally.

How to select the correct Siemens ED-frame circuit breaker?

To select the correct Siemens ED-frame breaker, verify the required current rating (e.g., 25 A), maximum available fault current (10kA at 120V AC), and terminal type (load-side lug). Ensure the series (ED2) matches your panel's compatibility. Consult a licensed electrician for proper coordination with your system.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens ed-frame siemens molded case circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SIEMENS Molded Case Circuit Breaker: 40 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B040)
Siemens
SIEMENS Molded Case Circuit Breaker: 40 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B040)
SIEMENS Molded Case Circuit Breaker: 50 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B050)
Siemens
SIEMENS Molded Case Circuit Breaker: 50 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B050)
SIEMENS Molded Case Circuit Breaker: 70 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B070)
Siemens
SIEMENS Molded Case Circuit Breaker: 70 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B070)
SIEMENS Molded Case Circuit Breaker: 35 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B035)
Siemens
SIEMENS Molded Case Circuit Breaker: 35 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B035)
SIEMENS Molded Case Circuit Breaker: 80 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B080)
Siemens
SIEMENS Molded Case Circuit Breaker: 80 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B080)
SIEMENS Molded Case Circuit Breaker: 60 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B060)
Siemens
SIEMENS Molded Case Circuit Breaker: 60 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B060)

More from Siemens

View all Siemens parts
This Siemens molded case circuit breaker is a 35 A ED-frame unit from the HED4 series. It provides overcurrent protection for electrical circuits in power distribution systems, featuring a fixed instantaneous trip and a maximum interrupting rating of 42 kA at 480 V AC. The breaker has ABC phase connection and load-side lug terminals for wiring
Siemens
This Siemens molded case circuit breaker is a 35 A ED-frame unit from the HED4 series. It provides overcurrent protection for electrical circuits in power distribution systems, featuring a fixed instantaneous trip and a maximum interrupting rating of 42 kA at 480 V AC. The breaker has ABC phase connection and load-side lug terminals for wiring
Siemens ED21B015 is a 15 A molded case circuit breaker from the ED2 series. It has a maximum AIR rating of 10kA at 120V AC, fixed instantaneous trip, and load-side lug terminal connections. Suitable for branch-circuit protection in electrical distribution panels for overcurrent protection
Siemens
Siemens ED21B015 is a 15 A molded case circuit breaker from the ED2 series. It has a maximum AIR rating of 10kA at 120V AC, fixed instantaneous trip, and load-side lug terminal connections. Suitable for branch-circuit protection in electrical distribution panels for overcurrent protection
Siemens HED4 series molded case circuit breaker, ED-frame, rated 20 A with a maximum interrupting rating of 42 kA at 480 V AC. Features fixed instantaneous trip, ABC phase connection, and load-side lug terminals. Suitable for branch circuit protection in panelboards and switchboards in electrical distribution systems
Siemens
Siemens HED4 series molded case circuit breaker, ED-frame, rated 20 A with a maximum interrupting rating of 42 kA at 480 V AC. Features fixed instantaneous trip, ABC phase connection, and load-side lug terminals. Suitable for branch circuit protection in panelboards and switchboards in electrical distribution systems
Siemens ED22B050 is a 50 A molded case circuit breaker from the ED2 series. It has a fixed instantaneous trip and a maximum AIR rating of 10kA at 240V AC. The breaker accepts any phase connection and includes load side lug terminals. Suitable for branch circuit protection in panelboards, switchboards, and motor control centers
Siemens
Siemens ED22B050 is a 50 A molded case circuit breaker from the ED2 series. It has a fixed instantaneous trip and a maximum AIR rating of 10kA at 240V AC. The breaker accepts any phase connection and includes load side lug terminals. Suitable for branch circuit protection in panelboards, switchboards, and motor control centers
Siemens ED21B030 is a 30 A molded case circuit breaker from the ED2 series. It has a maximum AIR rating of 10kA at 120V AC, fixed instantaneous trip, and load-side lug terminals. Suitable for branch-circuit protection in power distribution panels, switchboards, and motor control centers
Siemens
Siemens ED21B030 is a 30 A molded case circuit breaker from the ED2 series. It has a maximum AIR rating of 10kA at 120V AC, fixed instantaneous trip, and load-side lug terminals. Suitable for branch-circuit protection in power distribution panels, switchboards, and motor control centers
Molded case circuit breaker rated 60 A with a maximum interrupting rating of 25kA at 277V AC. Features a fixed instantaneous trip and load side lug terminal connection. Supports any phase connection. Suitable for overcurrent protection in branch circuits, feeder protection, and panelboard applications
Siemens
Molded case circuit breaker rated 60 A with a maximum interrupting rating of 25kA at 277V AC. Features a fixed instantaneous trip and load side lug terminal connection. Supports any phase connection. Suitable for overcurrent protection in branch circuits, feeder protection, and panelboard applications
Siemens HED4 series ED-frame molded case circuit breaker rated 100 A with a maximum interrupting rating of 42kA at 480V AC. Features fixed instantaneous trip, ABC phase connection, and load side lug terminals. Suitable for overcurrent protection in electrical distribution systems
Siemens
Siemens HED4 series ED-frame molded case circuit breaker rated 100 A with a maximum interrupting rating of 42kA at 480V AC. Features fixed instantaneous trip, ABC phase connection, and load side lug terminals. Suitable for overcurrent protection in electrical distribution systems
The Siemens ED43B025 is a 25 A ED-Frame molded case circuit breaker from the ED4 series. It provides overcurrent protection with a fixed instantaneous trip and a maximum interrupting rating of 18 kA at 480 V AC. The breaker features ABC phase connection and load side lug terminals. Typical applications include branch circuit protection in panelboards and switchboards within industrial and commercial electrical distribution systems
Siemens
The Siemens ED43B025 is a 25 A ED-Frame molded case circuit breaker from the ED4 series. It provides overcurrent protection with a fixed instantaneous trip and a maximum interrupting rating of 18 kA at 480 V AC. The breaker features ABC phase connection and load side lug terminals. Typical applications include branch circuit protection in panelboards and switchboards within industrial and commercial electrical distribution systems