32903 - Circuit breaker Compact NS630L STR53UE 630 A 3P 3d - Schneider Electric - Circuit breaker Compact NS630L STR53UE 630 A 3P 3d - Schneider Electric - 0

Upon request only

32903 – Schneider Electric

Circuit breaker Compact NS630L STR53UE 630 A 3P 3d - Schneider Electric

SPECIFICATIONS

Main

Device short name Compact NS630L

Protected poles description 3t

Trip unit name STR53UE F

Trip unit technology Electronic

circuit breaker name Compact NS630L

Trip unit rating 630 A

[ui] rated insulation voltage 750 V AC 50/60 Hz conforming to IEC 60947-2

Complementary

[in] rated current 500 A at 65 °C
630 A at 40 °C

[ue] rated operational voltage 690 V AC 50/60 Hz conforming to IEC 60947-2
750 V DC conforming to IEC 60947-2

[ics] rated service breaking capacity 130 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
150 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
150 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
70 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2

Control type Toggle

Product certifications KEMA
ASEFA
ASTA
LCIE

[isd] short-time pick-up adjustment range 1.5...10 x Ir

Connection pitch 45 mm

Handle front plate colour 255 mm

Product or component type Circuit breaker

[uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-2

[tr] long-time delay adjustment range 12…16 s 6 x Ir
138…200 s 1.5 x Ir
277…400 s 1.5 x Ir
3…4 s 6 x Ir
34…50 s 1.5 x Ir
6…8 s 6 x Ir
69…100 s 1.5 x Ir
8…15 s 1.5 x Ir
0.2…0.74 s 7.2 x Ir
0.4…0.5 s 6 x Ir
1…1.4 s 7.2 x Ir
1.5…2 s 6 x Ir
2…2.8 s 7.2 x Ir
4…5.5 s 7.2 x Ir
8.2…11 s 7.2 x Ir

[tsd] short-time delay adjustment range 0.015…0.06 s
0.14…0.23 s
0.23…0.35 s
0.06…0.14 s

Breaking capacity code L

Device application Distribution

circuit breaker ct rating 630 A

width (w) 140 mm

network frequency 50/60 Hz

Ik degree of protection IK07 conforming to EN 50102

Local signalling Positive contact indication

Mounting mode Fixed

Downside connection Front

Display type LED

Mounting support Backplate

depth 110 mm

mechanical durability 15000 cycles

electrical durability 4000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-2
8000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-2

Network type AC
DC

Pollution degree 3 conforming to IEC 60947

Instantaneous pick-up adjustment range 1.5...11 x In

Instantaneous pick-up adjustment type ii Adjustable

Long time delay adjustment type Adjustable

Long time pick-up adjustment range 0.4...1 x In

Long time pick-up adjustment type ir Adjustable 48 settings

Suitability for isolation Yes conforming to IEC 60947-2

Poles description 3P

Upside connection Front

Short-time delay adjustment type Adj 4 setgs + const I²t option

Utilisation category Category A

Short-time pick-up adjustment type isd Adjustable 8 settings

Protection type Instantaneous short-circuit protection
Short time short-circuit protection
Overload protection (long time)

Zone selective interlocking zsi With

Environment

Ambient air temp for storage/transportation -50…85 °C

ip degree of protection IP40 conforming to IEC 60529

Range of product Compact NS100...630

ambient air temperature for operation -25…70 °C

standards IEC 60947-2

Q&A and product info

Contact Us

Professional sales of electrical equipment in Estonia, Latvia, Lithuania, and Finland. Certified low-voltage components, circuit breakers, contactors, and industrial automation solutions. Same-day quotations and fast delivery across the Baltics and Finland.

+372 5326 4976

Mon–Fri 9:00–17:00

info@baltelec.eu

Response within 2 hours

32903 is a industrial ComPact NS product designed for professionals. BaltElec specializes in volume-based sales and product distribution in Estonia, Latvia, Lithuania, and Finland.

Original Schneider Electric product, certificates and compliance documents available.
Project pricing – request a quote for larger quantities (MOQ may apply).
Efficient logistics across the Baltics and Finland; cooperation with logistics partners.
Technical support and selection assistance based on your requirements.

Price: Request a special offer. The price depends on quantity, delivery, and payment terms.

ComPact NS specifications may vary by configuration. For an exact match, please send us your application details or check the technical data sheet.

FAQ for 32903 - Schneider Electric

Does your company provide wholesale prices for 32903?

Yes, project discounts are available. Send us a list of required quantities (e.g. 32903, Schneider Electric, 10 pcs) and we’ll prepare a project-specific quotation.
What is the availability and lead time for 32903 in the Baltics and Finland?

We provide fast turnaround for deliveries to Estonia, Latvia, Lithuania, and Finland. Exact lead time depends on quantity and batch availability, confirmed upon quotation.
Is 32903 by Schneider Electric an authentic product?

Yes. We only sell Schneider Electric authentic products with manufacturer’s warranty. Compliance certificates are available on request.
Is 32903 suitable for my ComPact NS project?

We help confirm compatibility quickly. Please provide parameters (voltage, current, environment, standards), and we’ll compare them to Schneider Electric technical requirements.
How does delivery and invoicing work?

We deliver via logistics partner to Estonia, Latvia, Lithuania, and Finland. Invoicing is done according to quotation; projects and larger orders are priced individually.