How can I get a price quote for Siemens 7SR5421-3AA16-0AA0?

You can request a fast quote for Siemens 7SR5421-3AA16-0AA0 from Yılsa Engineering. Reference part number YLSEBYS9TRCAD7. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Siemens 7SR5421-3AA16-0AA0 in stock and what is the delivery time?

Yılsa Engineering sources products as genuine items through a wide supplier network. Typical lead time is 7-21 days, with 1-3 business days domestic transit in Türkiye. Current status is confirmed in the quote.

Is Siemens 7SR5421-3AA16-0AA0 genuine and new?

Yes. This Siemens product is supplied genuine and brand-new, sold with invoice under Yılsa Engineering assurance.

How do I get the datasheet and technical specs for Siemens 7SR5421-3AA16-0AA0?

Key technical specifications are listed on the product page. For the full datasheet, dimensions and compatibility, simply contact Yılsa Engineering.

Click to zoom

Photo may not represent actual item. Refer to name and product specs for all details.

Siemens 7SR5421-3AA16-0AA0

Transformer prot. 7SR54 8 curr. trans., 4 volt. trans., 22 BI, 12 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces, S12 enclosure

SiemensMFR # 7SR5421-3AA16-0AA0SKU # YLSEBYS9TRCAD7

product feature / conformal coatingNo

warranty period5 a

number of function keys7

number of LEDs28

switching statisticsYes

circuit breaker monitoringYes

Have questions?Chat on WhatsApp

About This Product

Transformer prot. 7SR54 8 curr. trans., 4 volt. trans., 22 BI, 12 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces, S12 enclosure

Siemens 7SR5421-3AA16-0AA0

Genuine, certified Siemens product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
Equivalent and alternative product suggestions
Quotation and lead time tailored to your request

Specifications

Product details

product feature / conformal coatingNo

warranty period5 a

number of function keys7

number of LEDs28

Product Functions

type of measured value detection / of operational measured value / standardYes

type of measured value detection / expanded / min./max. values, mean valuesYes

switching statisticsYes

circuit breaker monitoringYes

product feature / logic editorYes

controlYes

fault recording for analog and digital signalsYes

sequence-of-events recorderYes

monitoringYes

number of parameter sets4

parameter set switchoverYes

circuit breaker testYes

Protection Functions

three-pole trippingYes

synchrocheck (ANSI 25)Yes

undervoltage protection (ANSI 27)Yes

directional power monitoring (ANSI 32)Yes

forward power supervision (ANSI 32F)Yes

reverse power protection (ANSI 32R)Yes

undercurrent protection (ANSI 37)Yes

unbalance protection (ANSI 46)Yes

overcurrent-time protection negative sequence system (ANSI 46)Yes

phase-rotation supervision (ANSI 47)Yes

overvoltage protection negative-sequence system (ANSI 47)Yes

thermal overload protection (ANSI 49)Yes

definite overcurrent-time protection (ANSI 50/50N)Yes

Switch On To Fault (ANSI SOTF)No

arc protection (ANSI AFD)Yes

sensitive ground current protection (ANSI 50Ns)No

circuit breaker failure protection (ANSI 50BF)Yes

dependent overcurrent-time protection (ANSI 51/51N)Yes

dynamic response value changeover (ANSI 51C)Yes

voltage-dependent overcurrent-time protection (ANSI 51V)Yes

power factor (ANSI 55)No

overvoltage protection (ANSI 59)Yes

overvoltage protection zero-sequence system (ANSI 59N)Yes

directional overcurrent-time protection, phases (ANSI 67)Yes

directional ground fault protection (ANSI 67N)Yes

directional sensitive ground-fault detection for resonant-grounded systems and isolated systems (ANSI 67Ns)No

trip-circuit supervision (ANSI 74TC)Yes

automatic reclosing (ANSI 79)No

frequency protection (ANSI 81)Yes

frequency variation protection (ANSI 81R)Yes

vector step protectionYes

closing lock-out (ANSI 86)Yes

differential protection, transformer (ANSI 87T)Yes

ground fault differential protection (ANSI 87N)Yes

fault locator (ANSI FL)No

inrush current detectionYes

external trip initiationYes

Supply voltage

supply voltage / at AC100 ... 230 V

supply voltage / at DC24 ... 250 V

type of voltage / of the supply voltageAC/DC

Inputs / Outputs

number of digital inputs / maximum22

number of inputs / for temperature sensor0

number of sensor inputs / for arc detectors0

number of digital outputs / incl. signaling contact / maximum12

number of fast digital outputs0

number of voltage inputs / maximum4

number of current inputs / maximum8

Communication

product component / operating interface (on the front)Yes

protocol / is supported / Modbus TCPYes

protocol / is supported / IEC 60870-5-103Yes

protocol / is supported / IEC 61850-8-1Yes

protocol / is supported / Modbus RTU deviceYes

protocol / is supported / DNP 3, serialYes

protocol / is supported / DNP 3.0 TCP as serverYes

protocol / is supported / PRPYes

protocol / is supported / RSTPYes

protocol / is supported / HSRYes

Time synchronization

type of time synchronizationData comms or Digital input

Mechanical Design

width308 mm

height177 mm

depth217.5 mm

frame size of enclosureS12

product function / hardware configuration expandableNo

Environmental conditions

ambient temperature / during operation-10 ... +55 °C

Accessories 8

Genuine accessories that can be used with the Siemens 7SR5421-3AA16-0AA0 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
9CA4110-0GE00-0DC1	Aksesuar
9CA4110-0ND00-0DH1	Aksesuar
9CA4110-0NE00-0DH1	Aksesuar
9CA4140-0AD00-0DA8	Aksesuar
9CA4140-0AE00-0DA8	Aksesuar
9CA4160-0WE00-0DA1	Aksesuar
9CA4160-0WE00-0DA2	Aksesuar
9CA4160-0WE00-0DA4	Aksesuar