Siemens
Siemens 5SY4516-8 Miniature Circuit Breaker - 16A
Siemens 5SY4516-8 Miniature Circuit Breaker
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12-Mo Warranty
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🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
1+N-pole design
D-curve protection
16A current rating
10kA breaking capacity
Overcurrent protection
Miniature size
Product description
The Siemens 5SY4516-8 is a miniature circuit breaker (MCB) designed for overcurrent protection. It features a 1+N-pole configuration, a D-trip curve, a rated current of 16A, and a breaking capacity of 10kA at 230V. The overall width is 70 mm.
This circuit breaker is suitable for use in residential, commercial, and industrial electrical installations to protect circuits from short circuits and overloads, ensuring safety and preventing equipment damage.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 5SY4516-8. Secure reliable circuit protection components from Stanlo.
Technical specifications
| Type | Miniature Circuit Breaker (MCB) |
| Poles | 1+N |
| Trip Curve | D |
| Rated Current | 16A |
| Breaking Capacity | 10kA (230V) |
| Width | 70 mm |
Common applications
Residential Electrical Panels
Commercial Buildings
Industrial Distribution Boards
Motor Protection
Control Panels
Compatible systems
Standard DIN rail mounting
Compatible with Siemens distribution boards and enclosures
Also known as
Siemens 1+N MCB
5SY4 Series Breaker
Siemens 16A Circuit Breaker
Replaces / compatible with
This circuit breaker replaces older or similar Siemens MCBs within the 5SY4 series or other compatible D-curve protection devices.
Technical note
Expert tip
The D-curve characteristic is suitable for inductive loads, providing a higher trip current than standard B or C curves for motor starting requirements.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the breaking capacity of the Siemens 5SY4516-8 miniature circuit breaker?
The Siemens 5SY4516-8 miniature circuit breaker has a breaking capacity of 10kA at 230V. This indicates its ability to safely interrupt fault currents up to this level.