Siemens

Siemens 3KC0452-0RE00-0AA0

SENTRON, transfer switching equipment 3KC, manually operated, MTSE, size: 5, 4-pole, Iu: 1250 A, Ue AC: 415 V

MPN: 3KC0452-0RE00-0AA0
Category: Basic Devices

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What is the Siemens 3KC0452-0RE00-0AA0?

SENTRON, transfer switching equipment 3KC, manually operated, MTSE, size: 5, 4-pole, Iu: 1250 A, Ue AC: 415 V, Ie at AC-33 B at 415 V: 800 A, Ie at AC-23 A at 690 V: 800 A, screw mounting, front operating mechanism, at the left end, without handle, busbar connection

Specifications

Model

product brand name	SENTRON
product designation	transfer switching equipment
design of the product	manually operated
display version for switch position indicator door-coupling rotary operating mechanism	I ON- O OFF- II ON
design of the actuating element	Without handle
design of handle	without
type of the driving mechanism	Front operating mechanism
type of the driving mechanism motor drive	No

General technical data

number of poles	4
type of device	fixed mounting
size of switch disconnector	5
mechanical service life (operating cycles) for function sequence O-I-O typical	6 000
I2t value — with closed switch for combination switch + fuse at 500 V maximum	25 960 000 A²·s
I2t value — of the fuse at 415 V maximum permissible	34 800 005 A²·s
I2t value — of the fuse at 500 V maximum permissible	34 800 005 A²·s
I2t value — with closed switch for combination switch + fuse at 415 V maximum	25 960 000 A²·s
position of the switch operating mechanism	at the left end
overvoltage category	IV
degree of pollution	3
insulation voltage — rated value	1 000 V

Protection class

protection class IP	IP00
protection class IP — with closed switch with cover or cable lug cover	IP20
protection class IP — on the front	IP00

Dissipation

power loss [W] — with conventional rated thermal current per device

280 W

Main circuit

operating power — at AC-23 A at 400 V at 50/60 Hz rated value	400 kW
operating power — at AC-23 A at 500 V rated value	560 kW
operational current rated value	1 250 A

Auxiliary circuit

number of connected NC contacts for auxiliary contacts	0
number of connected NO contacts for auxiliary contacts	0
number of connected CO contacts for auxiliary contacts	0
number of CO contacts for auxiliary contacts	0
number of NC contacts for auxiliary contacts	16
number of NO contacts for auxiliary contacts	16
suitability for use main switch	Yes
suitability for use switch disconnector	Yes
suitability for use EMERGENCY OFF switch	Yes
suitability for use maintenance/repair switch	Yes
product feature interlock	No
product extension auxiliary switch	Yes
product extension optional motor drive	No
product extension optional voltage trigger	No

Short circuit

short-circuit current making capacity (Icm) for switch disconnector — at 415 V AC without fuse link according to IEC 60947-6-1 rated value minimum	105 kA
short-circuit current making capacity (Icm) for switch disconnector — at 690 V AC without fuse link according to IEC 60947-3 rated value minimum	105 kA
conditional short-circuit current with line-side fuse protection — at 415 V by gG fuse according to IEC 60947-6-1 rated value	80 kA
conditional short-circuit current with line-side fuse protection — at 415 V by gG fuse rated value	80 kA
conditional short-circuit current with line-side fuse protection — at 500 V by gG fuse according to IEC 60947-3 rated value	80 kA

Connections

type of connectable conductor cross-sections for aluminum conductor stranded with lug	1x (120 ... 300 mm²), 2x (95 ... 300 mm²)
type of connectable conductor cross-sections — with combination of Al conductor+switch	680 A / 2x 300 mm²
type of connectable conductor cross-sections — for copper busbar	2x (60 x10 mm²)
type of connectable conductor cross-sections for copper conductor — stranded with lug according to DIN 46234	1x (120 ... 240 mm²), 2x (95 ... 240 mm²)
type of connectable conductor cross-sections for copper conductor — stranded with lug according to DIN 46235	1x (120 ... 240 mm²), 2x (95 ... 240 mm²)
type of electrical connection — for main current circuit	busbar connection

Mechanical Design

height	310 mm
width	565 mm
depth	311.5 mm
fastening method	screw fixing
fastening method — 4-hole front mounting	No
fastening method — front mounting with central attachment	No
fastening method — rail mounting	No
Net Weight	52.5 kg

Environmental conditions

ambient temperature during operation — minimum	-25 °C
ambient temperature during operation — maximum	70 °C
ambient temperature during storage — minimum	-50 °C
ambient temperature during storage — maximum	80 °C

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

Product data sheet 3KC0452-0RE00-0AA0PDF

3KC0452-0RE00-0AA0: frequently asked questions

When can 3KC0452-0RE00-0AA0 be shipped?

3KC0452-0RE00-0AA0 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 3KC0452-0RE00-0AA0 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 3KC0452-0RE00-0AA0 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 3KC0452-0RE00-0AA0, subject to availability and destination.