**General:**

- Manufacturer: ETEK
- EFUEL part number: E375

**Technical information:**
- Standard: IEC/EN61008-1, IEC62423
- Protection: Ground fault
- Type of trip: Electro-magnetic
- Type of protection (electric leakage): B
- No. of poles: 2P(1P+N), 4P(3P+N)
- Rated voltage (Ue): 1P+N 230/240V~, 3P+N 400/415V~
- Rated current (In): 40A
- Rated sensitivity current (I∆n): 30mA
- Residual current off-time under (I∆n): ≤ 0.1s
- Rated residual making and breaking capacity (I∆m): 500A (In ≤ 50A), 10In (In > 50A)
- Rated frequency: 50/60Hz
- Rated breaking capacity: 10,000A
- SCPD fuse: 10000
- Rated impulse withstand voltage (1.2/50) (Uimp): 4,000V
- Dielectric test voltage at Ind. Freq. for 1 min: 2.5kV
- Electrical life: 2,000 cycles
- Mechanical life: 4,000 cycles
- Contact position indicator: Yes
- Protection degree: IP20
- Ambient temperature: -25°C to +40°C, Max. 95% humidity
- Terminal connection type: Cable/Pin-type busbar/Fork-type busbar
- Max. terminal size for cable: 25mm²
- Max. tightening torque: 2.5N.m
- Installation: Mounting on 35mm DIN rail
- Connection: From top and bottom

Specifications

**Product sheet:**

[Technical data sheet (EN)](<https://efuel-cdn.imgix.net/cms/EKL_1_63_B_Type_B_RCCB_RCD_2f77ecf920/EKL_1_63_B_Type_B_RCCB_RCD_2f77ecf920.pdf>)

Material

Residual Current Circut Breaker Type B for mounting on DIN rail.

**Technical information:**

- Standard: IEC/EN61008-1, IEC62423
- Protection: Ground fault
- Type of trip: Electro-magnetic
- Type of protection (electric leakage): B
- No. of poles: 2P(1P+N), 4P(3P+N)
- Rated voltage (Ue): 1P+N 230/240V~, 3P+N 400/415V~
- Rated current (In): 40A
- Rated sensitivity current (I∆n): 30mA
- Residual current off-time under (I∆n): ≤ 0.1s

See more under the *specifications* tab

Residual Current Circut Breaker Type B for mounting on DIN rail.

Technical information:
- Standard: IEC/EN61008-1, IEC62423
- Protection: Earth leakage circuit breaker
- Trip type: Electromagnetic
- Protection type (earth fault leakage): Type B
- Number of poles: 2P(1P+N), 4P(3P+N)
- Rated voltage (Ue): 1P+N 230/240V~, 3P+N 400/415V~
- Rated current (In): 25, 40, 63A
- Rated sensitivity current (I∆n): 30, 100, 300mA
- Residual current switch-off time (I∆n): ≤ 0.1s

ETEK RCCB RCD Type B, 10kA

Model and rated current

ETEK RCCB RCD Type B, 30mA

ETEK earth leakage circuit breaker Type B 4P 30mA

RCCB RCD Type B, 30mA

Type B EKL1-63B (40A)

**General:**

- Manufacturer: Gacia

**Variant 40A:**

- Manufacturer's article number: 951000
- EFUEL's article number: E375

**Variant 63A:**

- Manufacturer's article number: 951006
- EFUEL's article number: E376

**Technical Information:**

- Rated current (A): 25A-63A
- Frequency (Hz): 50/60Hz
- Rated voltage (V): 400
- Breaking capacity (kA): 10kA
- Sensitivity (mA): 30mA
- Leakage current type: A
- Operating temperature (°C): -25…+40
- Storage temperature (°C): -25…+70
- Protection class (IP): 20
- Modules: 4
- Tightening torque (Nm): 3.0
- Cable (mm²): 1-16
- Rail (mm²): 16
- Certification: CE and KEMA certified

**Product sheet:**

[Technical datasheet](https://efuel-cdn.imgix.net/cms/Datablad_Jordfelsbrytare_typ_B_b56c31df91/Datablad_Jordfelsbrytare_typ_B_b56c31df91.pdf)

Residual-current device type B for mounting on DIN rail.

- Type B
- Rated current 25A-63A
- Rated voltage 400V
- Sensitivity 30mA
- CE marked and KEMA certified
- Does not risk going blind due to DC fault currents

Residual current breaker type B for mounting on DIN rail.

- Type B
- Rated current 25A-63A
- Rated voltage 400V
- Sensitivity 30mA
- CE marked and KEMA certified
- Does not risk going blind due to DC fault currents

RCCB RCD Type B, 30mA

Article number: E768

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