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Siemens 3VA1220-5GF42-0KH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1220-5GF42-0KH0 SENTRON MCCB, 200 A, 4-Pole, Line

MPN3VA1220-5GF42-0KH0

Siemens SENTRON molded case circuit breaker, 3VA1220-5GF42-0KH0, 200 A rated continuous current Iu, 4-pole, line protection version, 70 mm depth, 140 mm width, 158 mm height.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3VA1220-5GF42-0KH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA1220-5GF42-0KH0 — Ratings
ParameterValue
Number of poles4
Current at 40 °C200 A
Current at 45 °C200 A
Current at 50 °C200 A
Current at 55 °C194 A
Current at 60 °C188 A
Current at 65 °C182 A
Current at 70 °C176 A
Switching capacity classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V36 kA
Breaking capacity at 690 V17 kA
3VA1220-5GF42-0KH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
3VA1220-5GF42-0KH0 — Construction & Connection
ParameterValue
Main circuit connection typelug terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1220-5GF42-0KH0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA1220-5GF42-0KH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1220-5GF42-0KH0 — Mechanical
ParameterValue
Height158 mm
Width140 mm
Depth70 mm

Product details

MCCB for line protection with thermal-magnetic trip

The Siemens SENTRON 3VA1220-5GF42-0KH0 is a 4-pole molded case circuit breaker (MCCB) rated for 200 A continuous current (Iu) at 40 °C, configured for line protection with a TM240 thermal-magnetic overcurrent release. Its interrupting capacity reaches 187 kA at 240 V, 121 kA at 415 V, 36 kA at 440 V, and 17 kA at 690 V — so it handles high-fault-current scenarios downstream of a transformer or in a main distribution board without cascading upstream.

Built-in accessories and trip configuration

The TM240 thermal-magnetic trip unit is fixed — no interchangeable rating plugs — so the 200 A frame is the trip rating.

Frequently asked questions

Where can I buy 3VA1220-5GF42-0KH0 and how do I get a price?

This part is sourced to order through independent distribution channels. Submit an RFQ for current pricing and availability — figures are confirmed at quote time.

What is 3VA1220-5GF42-0KH0's interrupting capacity at 415 V?

The interrupting capacity is 121 kA at 415 V, which covers high-fault-current applications in industrial main feeders.

What compliance documentation does this brand provide for 3VA1220-5GF42-0KH0?

Siemens SENTRON 3VA series MCCBs carry UL, CSA, and IEC certifications. RoHS and REACH declarations are available through the manufacturer's documentation portal. Specific certs for this order code should be verified against the unit's label at receipt.

MPN
3VA1220-5GF42-0KH0