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Safety Switches Series 8537
Brand: R. STAHL AG.png)
Safety switches ensure the obligatory disconnection of the machines and installations from the energy supply during cleaning and repair work.
Usual preparatory work such as removal of fuses or disconnection of motors, which can be performed only by electrically skilled persons, is no longer required.
Features- Motor switching capacity AC-3 and AC-23 acc. to IEC 60947-3, EN60947, DIN VDE 0660 Part 107
- With or without load-shedding contact
- Positive opening operation of the main contacts
- Isolating characteristics acc. to DIN VDE 0660
- Padlock able in OFF position with padlocks
- Rotary actuator with clear switching position
- High level of corrosion resistance in external components
- Marked with signal orange label Safety Switch
1 - 4 of 4 Part Numbers
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147467
Motor switching capacity AC-3 and AC-23 acc. to IEC 60947-3, EN60947, DIN VDE 0660 Part 107
With or without load-shedding contact
Positive opening operation of the main contacts
Isolating characteristics acc. to DIN VDE 0660
Padlockable inOFFposition with padlocks
Rotary actuator with clear switching position
High level of corrosion resistance in external components
Marked with signal orange labelSafety Switch
147479
Motor switching capacity AC-3 and AC-23 acc. to IEC 60947-3, EN60947, DIN VDE 0660 Part 107
With or without load-shedding contact
Positive opening operation of the main contacts
Isolating characteristics acc. to DIN VDE 0660
Padlockable inOFFposition with padlocks
Rotary actuator with clear switching position
High level of corrosion resistance in external components
Marked with signal orange labelSafety Switch
Ambient Conditions
- Ambient temperature - -20 °C ... +40 °C
- Ambient temperature max. - +40 °C
- Ambient temperature min. - -20 °C
- Extended ambient temperature - -999 - -999 °C
Electrical Data
- Auxiliary contact NO - 1 NO / delayed
- Frequency range - 50 - 60 Hz
- Rated operational current - 0.000 - 250.000 A
- Rated operational current - 250.000 A
- Rated operational current 2 - 0.000 - 6.000 A
- Rated operational voltage AC - 690.00 V
- Rated operational voltage AC - 0.00 - 690.00 V
- Rated operational voltage AC 2 - 0.00 - 250.00 V
Explosion Protection
- Ambient temperature °C - -20 - 40 °C
- Application range (zones) - 1, 2, 21, 22
- Certificates - ATEX (PTB), EAC (STV), IECEx (PTB)
General
- Functional Description - Safety switches ensure the obligatory disconnection of the machines and installations from the energy supply during cleaning and repair work. Usual preparatory work such as removal of fuses or disconnection of motors, which can be performed only by electrically skilled persons, is no longer required.
- Highlights - Motor switching capacity AC-3 and AC-23 acc. to IEC 60947-3, EN 60947, DIN VDE 0660 Part 107 With or without load-shedding contact Positive opening operation of the main contacts Isolating characteristics acc. to DIN VDE 0660 Padlockable in OFF position with padlocks Rotary actuator with clear switching position High level of corrosion resistance in external components Marked with signal orange label Safety Switch
- Product Description - Safety switch
- Product Type - 8537/7-712-8000
- Title Product Variant Technical Data - 8537/7-712-8000 Safety switch, 3-pole, 2
- WebCode - 8537A
Mechanical Data
- Colour of handle - standard black
- Degree of protection (IP) - IP54
- Degree of protection note - IP65 with seal (accessory)
- Detailed number of poles - 3-pole
- Enclosure material - Sheet steel, painted
- Lockable in - 3x in 0
- Weight - 75.000 kg
147494
Motor switching capacity AC-3 and AC-23 acc. to IEC 60947-3, EN60947, DIN VDE 0660 Part 107
With or without load-shedding contact
Positive opening operation of the main contacts
Isolating characteristics acc. to DIN VDE 0660
Padlockable inOFFposition with padlocks
Rotary actuator with clear switching position
High level of corrosion resistance in external components
Marked with signal orange labelSafety Switch
Ambient Conditions
- Ambient temperature - -20 °C ... +40 °C
- Ambient temperature max. - +40 °C
- Ambient temperature min. - -20 °C
- Extended ambient temperature - -999 - -999 °C
Electrical Data
- Auxiliary contact NO - 1 NO / delayed
- Frequency range - 50 - 60 Hz
- Rated operational current - 0.000 - 250.000 A
- Rated operational current - 250.000 A
- Rated operational current 2 - 0.000 - 6.000 A
- Rated operational voltage AC - 0.00 - 690.00 V
- Rated operational voltage AC - 690.00 V
- Rated operational voltage AC 2 - 0.00 - 250.00 V
Explosion Protection
- Ambient temperature °C - -20 - 40 °C
- Application range (zones) - 1, 2, 21, 22
- Certificates - ATEX (PTB), EAC (STV), IECEx (PTB)
General
- Functional Description - Safety switches ensure the obligatory disconnection of the machines and installations from the energy supply during cleaning and repair work. Usual preparatory work such as removal of fuses or disconnection of motors, which can be performed only by electrically skilled persons, is no longer required.
- Highlights - Motor switching capacity AC-3 and AC-23 acc. to IEC 60947-3, EN 60947, DIN VDE 0660 Part 107 With or without load-shedding contact Positive opening operation of the main contacts Isolating characteristics acc. to DIN VDE 0660 Padlockable in OFF position with padlocks Rotary actuator with clear switching position High level of corrosion resistance in external components Marked with signal orange label Safety Switch
- Product Description - Safety switch
- Product Type - 8537/7-712-C327
- Title Product Variant Technical Data - 8537/7-712-C327 Safety switch 3-pole 250
- WebCode - 8537A
Mechanical Data
- Colour of handle - standard black
- Degree of protection (IP) - IP54
- Degree of protection note - IP65 with seal (accessory)
- Detailed number of poles - 3-pole
- Enclosure material - Sheet steel, painted
- Lockable in - 3x in 0
- Weight - 70.000 kg
147502
Motor switching capacity AC-3 and AC-23 acc. to IEC 60947-3, EN60947, DIN VDE 0660 Part 107
With or without load-shedding contact
Positive opening operation of the main contacts
Isolating characteristics acc. to DIN VDE 0660
Padlockable inOFFposition with padlocks
Rotary actuator with clear switching position
High level of corrosion resistance in external components
Marked with signal orange labelSafety Switch
Ambient Conditions
- Ambient temperature - -20 °C ... +40 °C
- Ambient temperature max. - +40 °C
- Ambient temperature min. - -20 °C
- Extended ambient temperature - -999 - -999 °C
Electrical Data
- Auxiliary contact NO - 1 NO / delayed
- Frequency range - 50 - 60 Hz
- Rated operational current - 250.000 A
- Rated operational current - 0.000 - 250.000 A
- Rated operational current 2 - 0.000 - 6.000 A
- Rated operational voltage AC - 690.00 V
- Rated operational voltage AC - 0.00 - 690.00 V
- Rated operational voltage AC 2 - 0.00 - 250.00 V
Explosion Protection
- Ambient temperature °C - -20 - 40 °C
- Application range (zones) - 1, 2, 21, 22
- Certificates - ATEX (PTB), EAC (STV), IECEx (PTB)
General
- Functional Description - Safety switches ensure the obligatory disconnection of the machines and installations from the energy supply during cleaning and repair work. Usual preparatory work such as removal of fuses or disconnection of motors, which can be performed only by electrically skilled persons, is no longer required.
- Highlights - Motor switching capacity AC-3 and AC-23 acc. to IEC 60947-3, EN 60947, DIN VDE 0660 Part 107 With or without load-shedding contact Positive opening operation of the main contacts Isolating characteristics acc. to DIN VDE 0660 Padlockable in OFF position with padlocks Rotary actuator with clear switching position High level of corrosion resistance in external components Marked with signal orange label Safety Switch
- Product Description - Safety switch
- Product Type - 8537/7-712-7004
- Title Product Variant Technical Data - 8537/7-712-7004 Safety switch 3-pole, 25
- WebCode - 8537A
Mechanical Data
- Colour of handle - standard black
- Degree of protection (IP) - IP54
- Degree of protection note - IP65 with seal (accessory)
- Detailed number of poles - 3-pole
- Enclosure material - Sheet steel, painted
- Lockable in - 3x in 0
1 - 4 of 4 Part Numbers