Siemens 3VA4160-4ED14-0AA0 molded case circuit breaker is rated 60A and 240VAC, 277VAC, 347VAC, with 1 pole, 1 phase and a 25kAIC interrupting rating at 277V. Its thermal magnetic trip has fixed thermal and fixed magnetic settings, with long-time and instantaneous trip functions. This 3VA4 series breaker belongs to the 3VA family and has a 3VA41 physical frame, panelboard and switchboard mounting, standard protection and a load side lug terminal connection. It has UL approval and WEEE, RoHS and REACh standards. Dimensions are 5.09 in high, 1 in wide and 2.96 in deep.
How should I use the 60A rating when selecting the Siemens 3VA4160-4ED14-0AA0?
The 60A rating is the breaker's rated current. Select it according to the circuit's calculated load, conductor ampacity and applicable circuit-sizing requirements, rather than treating 60A as a universal continuous-load allowance.
What circuit voltages is this breaker rated for?
The rated voltages are 240VAC, 277VAC and 347VAC. Match the circuit voltage to the applicable voltage rating, and evaluate interrupting capacity separately for the installation.
How do I apply the 25kAIC interrupting rating at 277V?
At 277V, the interrupting rating is 25kAIC. The available fault current at the installation point must not exceed that rating when selecting the breaker for that voltage.
When should I select this single-pole breaker?
This is a single-pole breaker for single-phase applications. Select it where the circuit design calls for protection and switching of one circuit conductor.
Can I adjust the overload or instantaneous trip settings?
The thermal and magnetic trip settings are fixed. Thermal-magnetic operation provides long-time response to sustained overloads and instantaneous response to high fault currents, so select it where fixed trip characteristics meet the protection requirements.
What does the load-side lug mean for wiring?
The load-side lug clamps the outgoing circuit conductor at the breaker terminal. Plan the outgoing wiring for a lug termination, with proper conductor preparation and tightening during installation.
What dimensions should I use for installation layout?
The breaker is 5.09 in high, 1 in wide and 2.96 in deep. Use these dimensions to plan its physical envelope, while allowing space for conductor routing and termination work.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 5 reviews.
Siemens 3VA4160-4ED34-0AA0 - 60A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
7/27/26
SuperBreakers has you covered
SuperBreakers has you covered when you’re in a pinch and need breakers at the last minute. Their customer service is excellent, and the team consistently goes above and beyond to help. I highly recommend them!
RS
Rob S.
Verified Buyer
Reviewing
Siemens 3VA4150-6ED34-0AA0 - 50A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
4/8/26
50 amp breaker
Very helpful and arrived quickly.
JB
Josh B.
Verified Buyer
Reviewing
Siemens 3VA4130-4ED24-0AA0 - 30A 2 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
3/5/26
Breakers
Exactly as described. Quick shipping.
JL
Jeff L.
Verified Buyer
Reviewing
Siemens 3VA4120-6ED14-0AA0 - 20A 1 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
2/11/26
Better than new
Great condition and fast shipping
KC
Ken C.
Verified Buyer
Reviewing
Siemens 3VA4150-4ED34-0AA0 - 50A 3 Pole Molded Case Circuit Breaker