3VA4170-4ED34-0AA0 - 70Amp Circuit Breaker
- 70 Amp
- 25k @ 480 VAC
- 3 Pole
Purchase Options: New In Box
3VA4170-4ED34-0AA0 - 70Amp Circuit Breaker Description
3VA4170-4ED34-0AA0 - 70Amp Circuit Breaker
The Siemens 3VA4170-4ED34-0AA0 is a 70 amp, 3-pole molded case circuit breaker built for straightforward, dependable circuit protection in commercial and industrial setups. It’s part of Siemens’ SENTRON 3VA4 line, which is known for doing exactly what it’s supposed to do—protect equipment and keep systems running without unnecessary complexity. This breaker uses a thermal-magnetic trip unit (TM210) with fixed settings. The overload protection is set at 70A, and the instantaneous trip kicks in at 10 times the rated current, helping shut things down quickly during a fault. With a 25 kA interrupting rating at 480V, it’s suitable for a wide range of applications where fault current levels need to be handled safely and predictably. It’s also compact for its class, which makes a difference when panel space is tight. Installation is straightforward, and once it’s in place, it’s designed to stay out of your way. With solid build quality and a long mechanical life, this is the kind of breaker you install and don’t have to keep coming back to.
Key Features and Benefits
- 70A rated current for reliable circuit protection
- 3-pole design for three-phase systems
- 25 kA interrupting capacity at 480V
- Thermal-magnetic trip unit (TM210) with fixed settings
- Instantaneous trip at 10× rated current for fast fault response
- Compact 125 frame size helps save panel space
- HACR rated for HVAC and refrigeration applications
- Designed for long service life with consistent performance
Technical Specifications
- Manufacturer: Siemens
- Series: SENTRON 3VA4
- Catalog Number: 3VA4170-4ED34-0AA0
- Type: Molded Case Circuit Breaker
- Poles: 3
- Rated Current: 70A
- Voltage Rating: Up to 600V AC
-
Interrupting Capacity:
- 25 kA @ 480V
- 65 kA @ 240V
- Trip Unit: TM210 (LI protection)
- Instantaneous Trip (Ii): 10 × In
- Frame Size: 125
- Frequency: 50/60 Hz
- Dimensions: 160 x 135 x 88 mm
- Weight: 0.743 kg
- Ingress Protection: IP40
- Operating Temperature: -25°C to 70°C
Material Compliance and Certifications
- UL 489 listed
- RoHS compliant (since 2017)
- WEEE compliant
- REACH declaration available
- Export classification: EAR99
Where It Works Best
- This is mainly use for:
- Commercial electrical distribution panels
- Industrial equipment and machinery
- HVAC and refrigeration systems
- Manufacturing and automation environments
- Facilities where consistent, no-adjustment protection is preferred
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.
Specifications
- Width:5.31
- Height:6.3
- Depth:3.5
- Poles:3
- Amperes:70
- A.I.C. Rating & Volts:25k @ 480 VAC
- Approx Dimensions:5.31"W x 6.30"L x 3.50"D
- Additional Notes:SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA41 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 70A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM210 TRIP UNIT WITH FIXED Ir FIXED Ii. SPECIAL FEATURES: LUGS INSTALLED IN LOAD SIDE ONLY. DIMENSIONS (W x H x D) IN: 3 x 5.5 x 3.7.
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You may return unused items within 30 days of delivery for a full refund.
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