NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

1.1 Function

Personnel and fire protection: Cable and line protection against overload and short-circuits.

1.2 Selection

Rated residual operating current

I∆n ＝30 mA: additional protection in the case of direct contact.

Tripping class

A and AC class

A class tripping is ensured for sinusoidal, alternating residual

currents as well as for pulsed DC residual currents, whether they be quickly or slowly increase.

AC class tripping is ensured for sinusoidal, alternating residual currents, whether they be quickly or slowly increase.

Tripping curve

B curve (3 In-5 In) protection and control of the circuits against overloads and short-circuits; protection for people and big length cables in TN and IT systems.

C curve (5 In-10 In) protection and control of the circuits against overloads and short-circuits; protection for resistive and inductive loads with low inrush current.

1.3 Approvals and certificates

CE/CB/KEMA

1.4 Add-on devices

XF9 auxiliary contacts

S9 shunt release

V9 under voltage release

OVT-1 over voltage release

Product Information

1.1 Function

Personnel and fire protection: Cable and line protection against overload and short-circuits.

1.2 Selection

Rated residual operating current

I∆n ＝30 mA: additional protection in the case of direct contact.

Tripping class

A and AC class

A class tripping is ensured for sinusoidal, alternating residual

currents as well as for pulsed DC residual currents, whether they be quickly or slowly increase.

AC class tripping is ensured for sinusoidal, alternating residual currents, whether they be quickly or slowly increase.

Tripping curve

B curve (3 In-5 In) protection and control of the circuits against overloads and short-circuits; protection for people and big length cables in TN and IT systems.

C curve (5 In-10 In) protection and control of the circuits against overloads and short-circuits; protection for resistive and inductive loads with low inrush current.

1.3 Approvals and certificates

CE/CB/KEMA

1.4 Add-on devices

XF9 auxiliary contacts

S9 shunt release

V9 under voltage release

OVT-1 over voltage release

Name

Size

Release time

Operate

NB310L-RCBO-Catalog.pdf

2.32MB

2024-09-19

Download

Name

Size

Release time

Operate

2004-NB310L 3N-RCBO-Manual.pdf

1.07MB

2024-09-19

Download

2004-NB310L 2P-RCBO-Manual.pdf

931.57KB

2024-09-19

Download

Name

Size

Release time

Operate

2403-NB310L-RCBO-UA TR Certificate.pdf

3.3MB

2024-09-19

Download

1609-NB310L(3P+N)-RCBO-CE Certificate.pdf

2.24MB

2024-09-19

Download

1306-NB310L(1P+N)-RCBO-KEMA Certificate.pdf

210.99KB

2024-09-19

Download

1404-NB310L(1P+N)-RCBO-CE Certificate.pdf

2.24MB

2024-09-19

Download

2206-NB310L-RCBO-EAC Certificate.pdf

607.88KB

2024-09-19

Download

1501-NB310L(1P+N)-RCBO-CB Certificate.pdf

59.43KB

2024-09-19

Download

2206-NB310L-RCBO-IMQ Certificate.pdf

496.95KB

2024-09-19

Download

2201-NB310L-RCBO-CE Declaration Certificate.pdf

470.13KB

2024-09-19

Download

1404-NB310L(3P+N)-RCBO-KEMA Certificate.pdf

2.25MB

2024-09-19

Download

1904-NB310L-RCBO-CE Declaration Certificate.pdf

525.54KB

2024-09-19

Download

2109-NB310L-RCBO-UKCA Certificate.pdf

2.23MB

2024-09-19

Download

2403-NB310L-RCBO-REACH Declaration Certificate.pdf

736.71KB

2024-09-19

Download

1608-NB310L(3P+N)-RCBO-CB Certificate.pdf

129.78KB

2024-09-19

Download

Name

Size

Release time

Operate

NB310L-2D(V1)-RCBO-Drawing.dwg

194.13KB

2024-09-19

Download

NB310L-3D(V1)-RCBO-Drawing.igs

2024-09-19

Download

NB310L3N-2D(V1)-RCBO-Drawing.dwg

495.28KB

2024-09-19

Download

NB310L3N-3D(V1)-RCBO-Drawing.igs

2024-09-19

Download

Need Support From Us?

Blog

Blog

Find expert perspectives on the trends and technologies driving your business.

View Now

Download Center

Download Center

Download new and previously released documents including product document, solutions, cases, coporate report.

View Now

Contact Us

Contact Us

Reach out to us to receive more information, technical support, assistance with complaints and more.

Collapsed

Expand