SCHNEIDER ELECTRIC IEC
Frequently asked questions
Common questions about SCHNEIDER ELECTRIC IEC from 3G Electric.
What is the difference between the Schneider Electric IEC C60BP and C60SP series?
The C60BP series (e.g., M9F43201) is a UL489-listed miniature circuit breaker, meaning it can be used as branch circuit protection in panelboards and load centers. The C60SP series (e.g., M9F23420) is a UL1077-recognized supplementary protector, intended for use downstream of branch circuit protection, such as in control panels or equipment. Both are D-curve and DIN rail-mountable, but the C60BP offers higher fault current ratings and is suitable for direct connection to power sources.
What voltage ratings are available for the Schneider Electric IEC C60BP miniature circuit breakers?
The C60BP series miniature circuit breakers supplied by 3G Electric are rated for 240/277/480V AC, with interrupting capacity of 14kA at 120/240V AC. Some models, such as SKU 482M86 (5 A), also support 125V DC. Always verify the specific model's voltage and interrupting ratings for your application.
Are the Schneider Electric IEC C60BP and C60SP devices suitable for DC applications?
Some models in the C60BP series, like the 5 A variant (SKU 482M86), are rated for 125V DC. The C60SP series shown (e.g., 20 A, 4-pole) is not rated for DC. Check the product specifications for DC voltage ratings before use in DC circuits.
What is the trip curve of the Schneider Electric IEC miniature circuit breakers and supplementary protectors?
All models listed are D-curve devices. D-curve trip characteristics provide a higher magnetic trip threshold (typically 10-20 times the rated current), making them suitable for loads with high inrush currents such as motors, transformers, and inductive loads.
Can the Schneider Electric IEC C60BP and C60SP be mounted on standard DIN rails?
Yes, both the C60BP miniature circuit breakers and C60SP supplementary protectors are designed for DIN rail mounting. They clip onto standard 35 mm DIN rails, facilitating installation in industrial control panels and distribution boards.
Does 3G Electric supply SCHNEIDER ELECTRIC IEC products?
Yes — 3G Electric (S) Pte. Ltd. supplies SCHNEIDER ELECTRIC IEC products. We stock the SCHNEIDER ELECTRIC IEC catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
