The Siemens 5SL7216-3RC is a 2-pole miniature circuit breaker rated at 16 A with a K characteristic and a 15 kA breaking capacity. The 15 kA breaking capacity at 230/400 V covers most commercial and light industrial distribution boards without needing an upstream current-limiting device.
Siemens 5SL7216-3RC MCB, 16A 2-pole K char 15kA
MPN5SL7216-3RC
Siemens 5SL7216-3RC, miniature circuit breaker, 16 A, 2-pole, K characteristic, 15 kA breaking capacity.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Product details
Frequently asked questions
What is the breaking capacity of 5SL7216-3RC?
The miniature circuit breaker has a 15 kA breaking capacity, which determines its ability to safely interrupt fault currents up to that level without damage.
What does the K characteristic mean on this MCB?
The K characteristic has a magnetic trip threshold of 10× to 14× In (160 A to 224 A for this 16 A unit), designed for loads with moderate inrush such as motor circuits and transformer primaries.
Where can I buy 5SL7216-3RC?
This part is sourced and quoted to order against an RFQ through independent distribution channels, with availability and current pricing confirmed at quote time.
MPN
5SL7216-3RC