CE IEC 320A 400A 630A 800A 690V 800V 1000V AC MCCB 3p 4p Molded Case Circuit Breakers

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: RIMM1
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000, CE, CB, CCC
• Transport Package: Carton
• Specification: 50*37*18
• Origin: China
• HS Code: 8536200000
• Production Capacity: 5000

Product Description

DESCRIPTION:

Versatility: Our Miniature Circuit Breakers (MCB) and Molded Case Circuit Breakers (MCCB) are specifically designed to protect residential, commercial, and industrial electrical systems. These breakers automatically disconnect power in the event of an overload or short circuit, effectively preventing electrical fires and equipment damage.

Product Range: MCBs are suitable for low current applications and offer rapid response protection, while MCCBs are designed for higher current requirements, making them suitable for larger electrical installations and equipment.

 

RIMM1HU series of molded case circuit breakers with rated voltages up to AC1000V and currents up to 400A.
RIMM1HU series molded case circuit breakers have an interrupting capacity of up to 30kA at AC800V, enabling reliable system short circuit protection.

Standards Compliant
RIMM1HU series molded case circuit breakers comply with the following standards:
EC 60947-1 GB/T14048.1 General Rules
EC 60947-2 GB/T14048.2 Circuit Breakers

Applied Environment
1. The altitude is not higher than 2,000 m;
2. It is resistant to damp air (three-proof type)
3. It is resistant to the influence of salt fog and oil fog (three-proof type);
4. It is resistant to the influence of mold (three-proof type);
5. In a medium without explosion risk, the medium is not enough to corrode the metal and destroy the insulation of the gas and conductive dust. Note: the three-prevention products should be specially customized, please indicate TH.

Model	RIMM1-320HU	RIMM1-400HU	RIMM1-630HU	RIMM1-800HU
Rated frame current Inm (A)	320	400	630	800
Rated current In (A)	125, 140, 160, 180, 200, 250, 280, 300, 315, 320	225, 250, 315, 350, 400	400, 500, 630	630,700, 800
Numbers of poles	3	3	3/4	3/4
Rated service voltage Ue(V)AC	690/800/1000	690/800/1000	690/800/1000	690/800/1000
Rated impulse withstand voltage Uimp (kV)	8	12	12	12
Ultimate short circuit breaking capacity Icu (kA)	30/30/12	30/30/12	30/30/12	30/30/12
Rated service short-circuit breaking capacity Ics (kA)	23/23/12	23/23/12	23/23/12	23/23/12
Wiring method	Top in and bottom out
Mechanical life (No. Operations)	10000	10000	10000	10000
Electrical life (No. Operations)	2000	2000	2000	2000
Availability of isolation characteristics	Yes
Standards	IEC 60947-2, GB/T 14048.2
Degree of protection	IP20
Allowable ambient temperature	-40~+70°C
Dimensions LxWxH (mm)	180x107x126 (3P)	258x150x107 (3P)	280x210x115.5 (3P)	280x210x115.5 (3P)