Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- UL489-certified miniature circuit breaker (MCB) for branch circuit protection
- 30A current rating with 240VAC voltage rating and C-curve tripping characteristic
- Three-pole (3P) design with 10kA interruption capacity
- Lug terminals for secure and reliable wiring connections
- Manufactured in the US, compliant with UL489 standards
Specifications
Connection Type | Lug Terminals |
Current Rating | 30 A |
Poles | 3 |
Series | GMB633PC |
Voltage Rating | 240 Vac |
Package Dimensions (L x W x H) | NaN in x NaN in x NaN in |
Package Weight (Imperial) | 0.90 lb |
GPM-SRR90
Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount
C331156
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20
LCC5
POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.
Frequently Asked Questions
What are the available voltage ratings for the GMB63 circuit breakers?
The GMB63 circuit breakers are available in 240VAC and 480Y/277VAC versions.
What is the short circuit interruption rating (Icn) for GMB63 breakers?
The GMB63 circuit breakers have an Icn of 10kA.
What types of terminals are available for the GMB63 circuit breakers?
The GMB63 circuit breakers are available with either lug or screw terminals.
What tripping characteristics are offered for the GMB63 circuit breakers?
The GMB63 circuit breakers offer B, C, and D tripping characteristics.
What is the range of amperage sizes for the GMB63 circuit breakers?
The GMB63 circuit breakers are available in 22 amperage sizes, ranging from 0.5A up to 63A.
What is the service life of the GMB63 circuit breakers?
The GMB63 circuit breakers have an electrical service life of 6,000 cycles and a mechanical service life of 10,000 cycles.
What is the operating temperature range for the GMB63 circuit breakers?
The GMB63 circuit breakers can operate in a temperature range of -13F to 131F (-25C to +55C).
What protection degree is provided by the GMB63 circuit breakers?
The GMB63 circuit breakers offer an IP20 protection degree.
What is the rated impulse withstand voltage for the GMB63 circuit breakers?
The GMB63 circuit breakers have a rated impulse withstand voltage of 6 kV.
What wire sizes can be connected to the GMB63 circuit breakers?
For single wire, sizes 14 to 4 AWG can be connected. For two wires, the first is 14 to 6 AWG and the second is 14 to 10 AWG.
Frequently Asked Questions about Carlo Gavazzi
What industries and applications are Carlo Gavazzi products used for?
Carlo Gavazzi products are used across a wide range of strategic industries, including Food and Beverage, Semiconductors, EV Charging Stations, Energy Storage, Manufacturing, Agriculture, HVAC, Data Centers, Mining, Elevators, Conveyors, and Mobile Equipment. Their product lines specifically support industrial automation, energy monitoring, control systems, and sensing applications in these sectors, with specialized solutions for power analysis, current measurement, data logging, and industrial control components.
What technical support does Carlo Gavazzi offer?
Carlo Gavazzi offers comprehensive technical support through multiple channels. With 22 wholly-owned sales companies and distributors in 60 countries, customers can access local technical assistance via phone, email, and online resources. Their support includes product documentation, downloadable data sheets, web resources at GavazziOnline.com and GavazziAutomation.com, and direct contact through regional sales offices in the USA, Canada, Mexico, and Brazil.
What are the main product lines offered by Carlo Gavazzi?
Carlo Gavazzi offers a comprehensive range of industrial automation product lines, including power supplies, sensors, solid state relays, energy meters, monitoring relays, motor controllers, and control components. Their key product ranges span sensors, switches, and controls, with specific lines like 1-phase and 3-phase power supplies, photoelectric and inductive sensors, IO-Link sensors, energy analyzers, and industrial relays designed for strategic industries including food and beverage, EV charging, manufacturing, and building automation.
What are the key features of Carlo Gavazzi products?
Carlo Gavazzi products feature advanced industrial automation technologies across multiple product lines, including energy meters, power analyzers, sensors, and IoT solutions. Key features include integrated communication protocols like Modbus TCP/IP, Microsoft Azure and AWS compatibility, IO-Link sensor capabilities, and robust design for industrial environments. Their products offer high-performance monitoring, data logging, and control functions with emphasis on energy efficiency, remote connectivity, and flexible integration across industrial and building automation applications.
What communication protocols do Carlo Gavazzi products support?
Carlo Gavazzi products support multiple industrial communication protocols including Modbus TCP/IP, Modbus RTU, PROFINET, EtherNet/IP, HTTP, FTP, and OPC UA. Their energy management platforms like UWP4.0 and VMU-C EM are designed with flexible communication capabilities, enabling integration with IoT platforms such as Microsoft Azure and Amazon AWS, and supporting both local and remote monitoring across various industrial automation systems.
What accessories are available for Carlo Gavazzi products?
Carlo Gavazzi offers a comprehensive range of accessories for their sensors and automation components. These include PVC and PUR cordsets in various lengths and configurations, universal mounting brackets for cylindrical sensors (Ø4 to Ø30 mm), galvanized and stainless steel mounting brackets, and a wide selection of reflectors for photoelectric sensors. Specific accessories include IP67 and IP68 cordsets with straight or right-angle M12 connectors, terminals for hardwiring, and specialized reflectors like the heated ER681 for cold installations.
How are Carlo Gavazzi products typically installed?
Carlo Gavazzi products are typically installed using flexible mounting options including DIN-rail, around busbars, directly onto back panels, and with various current transformer configurations. Energy meters, power analyzers, and monitoring devices can be mounted with split-core or solid-core current transformers, supporting installation ranges from 600A to 3200A primary current. Many products feature modular designs with optional communication modules like Modbus-RTU, BACnet-IP, and built-in web servers to facilitate easy integration into industrial and building automation systems.
What certifications and standards do Carlo Gavazzi products comply with?
Carlo Gavazzi products meet rigorous international certification standards, including UL (United States), cULus (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical mechanical and functional safety standards such as EN 60529 (IP protection), EN 61800-5-2, ISO 13849-1, and IEC 61508, ensuring high reliability and performance across industrial automation applications.
What is Carlo Gavazzi's warranty policy?
Carlo Gavazzi provides a standard 18-month warranty from the invoicing date for its automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage is contingent on correct operation within designed capacity limits, scheduled preventive maintenance, and repairs performed only by authorized WEG service technicians.