OEM ODM Custom Gv3me Magnetic Protection Motor Protection MCCB Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: GV3ME
• Speed: Normal Type Circuit Breaker
• Installation: Fixed
• Structure: ACB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: VDE, ISO9001-2000, CE, CB, CCC
• Product Name: Motor Protection Circuit Breaker
• Keywords: Motor Protection MPCB
• Ratedinsulation Voltage Ui(V): 690
• Rated Work Voltage Ue(V): 230/240,400/415,440,550,690
• Rated Frequency Hz: 50/60
• The Grade Rated Current Ofshell Inm(a): 32
• The Bearable Voltage Forrated Shock Uimp: 8000
• Transport Package: Standard Packaging or Customized
• Specification: Standard Specifications or Customized
• Trademark: ZHENGKAI
• Origin: Zhejiang, China
• Production Capacity: 50000pieces/Year

Product Description

Product Description

MOTOR CIRCUIT BREAKER - RELIABLE MOTOR PROTECTION

Ensure motor safety with the GV3-ME40 25-40A Motor Protection Switch. A single magnetic circuit breaker is often used with a thermal relay to obtain short-circuit protection and overload protection.

Protection Type
Magnetic protection: prevents short circuits function
thermal magnetic protection: prevents short circuit, overload, phase absence, and phase imbalance function
Advanced protection: motor blocking, long starting time, grounding fault protection

 KEY FEATURES & BENEFITS

Advanced Motor Protection:

Our motor circuit breakers provide comprehensive three-phase motor protection with adjustable current settings from 0.1A to 100A, ensuring optimal performance for various motor applications, including pumps, fans, compressors, and industrial machinery.
 
Intelligent Trip Characteristics:

Featuring thermal-magnetic trip technology with Class 10 or Class 20 trip curves, these breakers deliver precise protection against motor overload while preventing nuisance tripping during normal starting conditions.
 
Enhanced Safety & Control:

Built-in auxiliary contacts and manual reset functionality enable seamless integration with motor control centers (MCCs) and provide clear trip indication for maintenance teams.

Specification

Specification	In(A) Rated current In(A)	The adjusting rage of commuting current	The cutting capacity for rated limit short circuit lcu,the cutting capacity for rated work short circuit lcs				The distance of arcs(mm)
			400/415V		690V
			Icu(KA)	Ics(KA)	Icu(KA)	Ics(KA)
GV3M10	10A	6-10A	15	7.5	4	2	50
GV3M16	16A	10-16A	15	7.5	4	2	50
GV3M20	20A	14-20A	15	7.5	4	2	50
GV3M25	25A	16-25A	15	7.5	4	2	50
GV3M40	40A	25-40A	15	7.5	4	2	50
GV3M63	63A	40-63A	15	7.5	4	2	50
GV3M80	80A	56-80A	15	7.5	4	2	50

The action characteristic of breaker(GV2 Motor circuit breaker) when every phase load is in balance
The multiple of rated current		Starting state		Stipulated time		Due result		The temperature of ambient air
1.05		Cold state		t≥2h		No disjounting		+20℃±2℃
1.3		Hot state (rises up to the stipulated currentafter following the test of No 1)		t< 2h		Disjounting
10		Cold state		t< 2s		Disjounting

The action characteristic of breaker(GV2 Motor circuit breaker) when every phase load is in balance
The multiple of rated current		Starting state		Stipulated time		Due result		The temperature ofambient air
Any two phases	The third phases
1	0.9	Cold state		t≤2h		No disjounting		+40℃±2℃
1.15	0	Hot state (rises up to the stipulatedcurrent after following the test of No 1)		t< 2h		Disjounting

Detailed Photos

FAQ

Q1: Are you a factory or a trading company
A1: We are a factory; we can guarantee our price is first-hand, very cheap, and competitive.

Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before shipment.

Q3: When can I get the price?
A3: Usually, we quote within 24 hours after we get your inquiry.

Q4: How could I get a sample?
A4: If you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.

Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices vary.