The Siemens 3VA1110-4GF42-0AA0 is a Siemens SENTRON 3VA1 moulded case circuit breaker (MCCB) designed for reliable line protection in low-voltage power distribution systems. It features a 4-pole configuration, 100A rated current, and 36kA Icu at 415V AC.
This MCCB is equipped with a TM240 thermal-magnetic trip unit with ATAM (Adjustable Thermal Adjustable Magnetic) protection. The overload protection setting Ir is adjustable from 70A to 100A, while the short-circuit protection can be configured according to system requirements.
The 4-pole configuration makes this MCCB suitable for three-phase four-wire distribution systems where neutral switching and protection are required. It is suitable for industrial distribution panels, commercial electrical installations, low-voltage switchboards, control cabinets and OEM equipment.
The Siemens 3VA1110-4GF42-0AA0 can be used in:
Looking for a Siemens 3VA1110-4GF42-0AA0 MCCB supplier in India? SB Smart supplies Siemens SENTRON MCCBs, circuit breakers, switchgear and industrial electrical products for panel builders, OEMs, electrical contractors, system integrators and industrial customers.
We supply Siemens products across Delhi, Faridabad, Gurugram, Noida, Punjab, Mumbai and major cities across India.
1. What is Siemens 3VA1110-4GF42-0AA0?
It is a Siemens SENTRON 3VA1 MCCB with a 100A rating, 4-pole configuration and TM240 thermal-magnetic trip unit.
2. What is the rated current of this MCCB?
The rated current is 100A.
3. What is the breaking capacity of this MCCB?
The specified Icu is 36kA at 415V AC.
4. What is the overload protection setting range?
The adjustable overload setting Ir ranges from 70A to 100A.
5. What type of trip unit does it use?
It uses a TM240 thermal-magnetic trip unit with ATAM technology.
6. How many poles does this Siemens MCCB have?
The 3VA1110-4GF42-0AA0 is a 4-pole MCCB.
7. Where can I buy Siemens 3VA1110-4GF42-0AA0 in India?
You can source the Siemens 3VA1110-4GF42-0AA0 from SB Smart for industrial, commercial and low-voltage power distribution applications
| Specification | Details |
|---|---|
| Product Name | Molded Case Circuit Breaker (MCCB) |
| Brand | Siemens |
| Series | SENTRON 3VA |
| Model Number | 3VA1110-3GE42-0AA0 |
| SKU | 3VA1110-3GE42-0AA0 |
| Product Type | MCCB |
| Frame Size | 160 |
| Rated Current (In) | 100A |
| Number of Poles | 4 Pole |
| Breaking Capacity (Icu) | 25kA @ 415V AC |
| Trip Unit | TM220 |
| Protection Technology | ATFM (Adjustable Thermal Fixed Magnetic) |
| Overload Protection (Ir) | Adjustable 70A – 100A |
| Short Circuit Protection (Ii) | 10 × In |
| Neutral Protection | 100% |
| Product Design | Line Protection |
| Mounting Type | Panel Mounted |
| Standard Compliance | IEC 60947 |
| Application | Low Voltage Power Distribution |
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