IEC

About IEC

IEC is a brand associated with the FAZ and GFP series of DIN rail-mount circuit protection devices. The product line includes miniature circuit breakers (MCBs) and ground fault protectors (GFPs) designed for industrial control panels, branch-circuit protection, and equipment-level ground fault detection. The FAZ series MCBs are available in C-curve, 4-pole configurations with UL489 listing, rated up to 277/480V AC and 20 A, with interrupting capacities up to 10 kA. The GFP series ground fault protectors are UL1053 listed and offer current ratings from 25 A to 63 A, voltage ratings of 240V AC or 277V AC, and residual current thresholds of 26 mA, 86 mA, or 260 mA. These devices use Type A curve characteristics and provide maximum interrupting ratings of 1.5 kA or 10 kA at 240V AC. Both series are designed for DIN rail mounting, with screw-type terminals on the MCBs. 3G Electric supplies these IEC products globally, supporting procurement and logistics for maintenance, repair, and operations (MRO) and original equipment manufacturer (OEM) requirements. The catalog includes multiple SKUs to cover common amperage and sensitivity combinations, allowing buyers to specify the exact trip characteristics and residual current thresholds needed for their electrical panels. 3G Electric provides access to these components with documentation and logistics support, helping plant engineers and procurement specialists source the correct part numbers efficiently. The FAZ and GFP series are suitable for a range of industrial and commercial applications where reliable overcurrent and ground fault protection is required. 3G Electric maintains inventory and can quote on specific SKUs, including the FAZ-C20/4-NA miniature circuit breaker and various GFP models. The brand's focus on standard DIN rail form factors and UL listings makes these devices compatible with common panel designs and North American electrical codes. For technical buyers, the key specifications to verify include voltage rating, current rating, interrupting capacity, residual current threshold, and curve type. 3G Electric's catalog provides these details for each SKU, enabling accurate selection. The GFP series includes models with 25 A, 40 A, and 63 A ratings, with residual current options of 26 mA, 86 mA, and 260 mA, and interrupting capacities of 1.5 kA or 10 kA at 240V AC. The FAZ series MCB is a 4-pole, C-curve device rated 20 A at 277/480V AC with 10 kA interrupting capacity. These products are used in industrial control panels, machinery, and power distribution systems. 3G Electric supports global sourcing of these IEC components, offering multiple SKUs and logistics coordination. The brand's product line is characterized by UL listings, DIN rail mounting, and Type A ground fault protection. 3G Electric's role is to supply these components to industrial buyers, ensuring availability and providing specification data for selection. The catalog includes recent additions such as the FAZ-C20/4-NA and several GFP models with varying ratings. For procurement specialists, 3G Electric can provide quotes and lead times for specific part numbers. The IEC brand products are intended for use in overcurrent and ground fault protection applications, with specifications that meet common industrial requirements. 3G Electric does not manufacture these products but distributes them as part of its industrial equipment portfolio. The company serves a global customer base, including plant engineers, maintenance managers, and procurement specialists. When specifying IEC products, buyers should confirm the required voltage, current, interrupting capacity, and residual current threshold for their application. 3G Electric's catalog provides these details for each SKU, facilitating accurate part selection. The FAZ and GFP series are designed for DIN rail mounting, which is standard in industrial control panels. The GFP series offers ground fault protection with Type A curve, suitable for detecting AC and pulsating DC residual currents. The FAZ series MCBs provide branch-circuit protection with C-curve trip characteristics, suitable for inductive loads. 3G Electric supplies these products globally, with logistics support for international shipments. The company's catalog includes multiple SKUs to cover common configurations. For technical assistance, buyers can refer to the specifications provided for each SKU. 3G Electric does not provide engineering design services but can supply the components as specified. The IEC brand products are part of 3G Electric's broader offering of industrial electrical equipment, which includes burners, pumps, gas controls, and related items. This brand profile focuses on the FAZ and GFP series, which are the primary IEC products in the current catalog. 3G Electric continues to add new SKUs as they become available, with recent additions including the FAZ-C20/4-NA and several GFP models. For the most current availability, buyers should contact 3G Electric directly. The information provided here is based on the product specifications available in the catalog and is intended for technical reference.

Common Applications

• Industrial control panels — IEC FAZ-C20/4-NA 4-pole MCB for branch-circuit overcurrent protection in 277/480V AC systems.
• Machinery ground fault protection — IEC GFP series 25 A, 240V AC, 26 mA residual current model for equipment-level fault detection.
• Commercial electrical distribution — IEC GFP series 40 A, 240V AC, 260 mA residual current protector for feeder ground fault protection.
• OEM equipment panels — IEC FAZ series C-curve MCB for inductive load protection in 4-pole configurations.
• Panel retrofit projects — IEC GFP series 63 A, 240V AC, 26 mA residual current device for updated ground fault protection.
• Power distribution units — IEC GFP series 25 A, 277V AC, 26 mA residual current protector with 10 kA interrupting capacity.