2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Description
3VA9978-0AA22
3VA9978-0AA22 is a leading auxiliary switch accessory designed for Siemens 3VA molded case circuit breakers, featuring a changeover contact configuration rated for 3 A at 300 V AC. This compact auxiliary switch is engineered for industrial and commercial power distribution applications, providing reliable switching control in conjunction with 3VA circuit breaker frames. The unit measures 1 slot (7 mm) in width and is designed for screw-type terminal connections with a stripped conductor length of 15 mm per IEC standards.
- Rated Current: 3 A
- Operating Voltage AC: 300 V
- Operating Voltage DC: 250 V
- Contact Type: Changeover (CO)
- Mechanical Design: 1 slot, 7 mm width
- Surge Voltage Resistance: 4 kV
- Degree of Pollution: 3
- Overvoltage Category: III
- Lead Time: 20 ms
- Tightening Torque: 0.4 to 0.5 N·m
- Conductor Cross Section: AWG 20 to 16
- Compact Size: 3.94 in L x 0.31 in W x 6.89 in H
Specifications
- Part Number: 3VA9978-0AA22
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Auxiliary
- Family : Sentron Series
- Type : 3VA
- Temp Rating : -13¡F-158¡F (-25¡C-70¡C)
- Compatible Frames : 3VA
Product Data
- Weight : 5
- Standards : UL Listed
- Certification : UL Listed
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