Protective circuit breakers
Items 1 - 10 of 13
In stock
• 230 - 690 VAC • 3 poles • Width 43 mm, height 80 mm, depth 87 mm • Short-circuit protection • Overload protection • Phase-failure protection • Ambient-temperature compensation • Push-button-operated motor starter • ON button can be padlocked • Thermal trip adjustable with front dial • Instantaneous overcurrent trip fixed at 12x In • Rated service short-circuit breaking capacity: up to SM1E-6,3: 50 kA; SM1E-10: 6 kA; SM1E-16-25: 4 kA at 400 VAC / 50 Hz • Ambient temperature max. 60 °C • VDE certified
In stock
IP55, wall mounting; Width (net) 80 mm; Height (net) 135 mm; Depth (net) 95,5 mm
In stock
Rated voltage AC max. 230 V; Rated voltage AC min. 230 V; Rated frequency min. 50 Hz; Rated frequency max. 50 Hz; Degree of protection IP20; Front mounting under motor-starter cover; Width (net) 42 mm; Height (net) 25 mm; Depth (net) 45 mm; max. 60°C
In stock
Rated operating current AC-15 / AC 230 V: 3,5 A; Rated operating voltage AC 690 V; Rated impulse withstand voltage 6 kV; Degree of protection IP20; Side mounting; Width (net) 9 mm; Height (net) 80 mm; Depth (net) 77 mm; max. 60°C
- Rated control supply voltage [Us]: 24–240 V AC, 50–400 Hz; 24–240 V DC Contacts: 1 NO + 1 NC
- Mounting: snaps onto DIN rail according to IEC/EN 60715 Ambient temperature: unencapsulated -25 to +60 °C; encapsulated -25 to +45 °C
- Degree of protection: IP20 Safe isolation according to EN 61140: 250 V AC between contacts; 250 V AC between contacts and supply voltage
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Overvoltage category / pollution degree: category III / degree 3
- Rated operational current [Ie]: AC-15 at 240 V: 3 A; AC-14 at 300 V: 3 A and 400 V: 3 A; NO/NC at 300 V: 3 A and 380/400/415 V: 3 A (AC-14); NO/NC at 220/230/240 V: 3 A and 380/400/415 V: 1 A (AC-15)
- Conventional thermal current Ith: 6 A
- Power consumption: AC 3.5 VA; DC 2 W Trip/reset values: trip at ≥ 3600 Ω; reset at ≤ 1600 Ω
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Maximum sensor cable length: 250 m, unshielded
- Dimensions (W × H × D): 23 × 84 × 104 mm
- Standards: IEC/EN 60947, VDE 0660, EN 55011
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In stock
- Rated control voltage [Us]: 230 V AC, 50/60 Hz
- Contacts: 1 closer + 1 opener
- Assembly: Snap on top of top hat track to IEC/EN 60715
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Ambient temperature:
- Open: –25 °C to +60 °C
- Encapsulated: –25 °C to +45 °C
- Degree of protection: IP20
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Secure separation according to EN 61140:
- Between contacts: 250 V AC
- Between contacts and supply voltage: 250 V AC
- Overvoltage category / degree of contamination: Category III / Grade 3
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Rated operating current [Ie]:
- Closers: 220–240 V AC: 3 A, 380–415 V AC: 1 A (AC-15)
- Openers: 220–240 V AC: 3 A, 380–415 V AC: 1 A (AC-15)
- Power consumption: 3,5 VA (AC operation only)
- Action and recurrence values: Trigger at ≥ 3600 Ω, restart at ≤ 1600 Ω
- Dimensions: (B x H x T) 23 x 84 x 104 mm
- Maximum line length to the sensor: 250 m
- Standards: IEC/EN 60947, VDE 0660, EN 55011
Max. load current from rail end 63 A; Max. load current from rail centre 100 A; Degree of protection IP20; Modules 2; Poles 3; Outlets 6; Phases 3; Fork mounting; Insulated YES; Width (net) 100 mm; Height (net) 32 mm; Depth (net) 11 mm; Connection cross-section Cu (solid) min. 6 mm2, max. 25 mm2; max. 60°C
Materials Resin Configuration DIN Rail Mounting Plate
In stock
Rated operating current AC-15 / AC 230 V: 3,5 A; Rated operating voltage AC 690 V; Rated impulse withstand voltage 6 kV; Degree of protection IP20; Side mounting; Width (net) 9 mm; Height (net) 80 mm; Depth (net) 77 mm; max. 60°C
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Designation |
Value |
|---|---|
| Rated voltage Un Rated voltage Un |
230 VAC / 400 VAC 230 VAC / 400 VAC |
| Rated frequency | Rated frequency | 50 Hz | 50 Hz |
| Rated residual current IΔn Rated residual current IΔn |
0,03 A; 0,3 A 0.03 A; 0.3 A |
| Tripping times Tripping times |
1× IΔn ≤ 300 ms; 5× IΔn ≤ 40 ms 1× IΔn ≤ 300 ms; 5× IΔn ≤ 40 ms |
| Response delay Response delay |
10 ms 10 ms |
| Surge current withstand capability Surge current resistance |
3 kA 3 kA |
| Rated impulse withstand voltage Rated surge voltage resistance |
4 kA 4 kA |
| Supply side | Feeding-in side | any | any desired |
| Operating range of the test device Range for test function |
2-pole: 30 mA - 150 - 250 V | 2 pole: 30 mA - 150 - 250 V 4-pole: 30 mA - 250 - 440 V | 4 pole: 30 mA - 250 - 440 V 4-pole: 300 mA - 200 - 440 V | 4 pole: 300 mA - 200 - 440 V |
| Number of poles | Number of poles | 2-pole / 4-pole | two pole / four pole |
| Lightning-resistant | lightning-proof | yes | yes |
Items 1 - 10 of 13