Przemysłowy wyłącznik bezpieczeństwa Ex (250A) KO 731716 W0001
Przemysłowy wyłącznik bezpieczeństwa Ex (250A) KO 731716 W0001

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Gyártó: Eaton / CEAG

Industrial safety switch Ex (250A) KO 731716 W0001

  • KO 731716 W0001
  • Anyag
  • Prąd znamionowy
  • Klasa IP
  • Cable gland

CEAG safety switches can be protected against unintentional activation thanks to an integrated locking system that allows up to three padlocks to be placed in the OFF position.

To prevent tampering, the housing covers cannot be opened in the locked position without damaging them.

Full switching capacity of 3 AC motors

Full switching capacity of 3 AC motors and insulation properties according to EN 60947-4-1 with mandatory opening of the main contacts and optional EMERGENCY STOP versions according to EN 60204-1 are additional features offered by CEAG safety switches.

Additional delay/acceleration contacts provide double safety in extreme operating conditions.

The safety switches feature an easy-to-install design and easily accessible connection terminals.

Industrial applications in harsh environments

For harsh industrial environments, we use proven explosion-proof enclosures: impact-resistant, modified plastic enclosures made of fiberglass, powder-coated, or 316 L stainless steel. They can optionally be supplied with snap-on plastic or brass flanges. Metal versions can be equipped with screw-on flanges. Up to 630 A, a high degree of protection is guaranteed - IP66.

Technical parameters:

Parameter Value
Permissible ambient temperature –20 °C to +40 °C
Rated Voltage up to max. 690 V
Rated Current max. 250 A
Frequency 50/60 Hz
Switching capacity AC-3 according to EN 60947-3 Ue 230 V / Ie 250 A
Ue 400 V / Ie 250 A
Ue 500 V / Ie 250 A
Ue 690 V / Ie 250 A
Fuse protection up to 400 V AC: 250 A gG
up to 500 V AC: 200 A gG
up to 690 V AC: 200 A gG
Connection terminals 3-pole main contact: 3 x 150 mm² / 95 mm²
6-pole main contact: 6 x 150 mm² / 2 x 95 mm²
Auxiliary/signal contact: 2 x 4 mm²
Class Protection Class I
Protection Class according to EN 60529 IP65
Cable Entries / Housing Drilling M25 Cable Entry – See Order Details
M63 Cable Entry – See Order Details
Weight 3-pole version: approx. 18 kg
Version 6-pole: approx. 31 kg
Housing material powder-coated steel sheet
Housing color RAL 7032
Auxiliary contacts 1 x NO – making – delayed, breaking – early
1 x NC – making – early, breaking – late
Lockable Lockable in the OFF position with three commercially available padlocks
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  • Anyag
  • Prąd znamionowy
  • Klasa IP
  • Cable gland

CEAG safety switches can be protected against unintentional activation thanks to an integrated locking system that allows up to three padlocks to be placed in the OFF position.

To prevent tampering, the housing covers cannot be opened in the locked position without damaging them.

Full switching capacity of 3 AC motors

Full switching capacity of 3 AC motors and insulation properties according to EN 60947-4-1 with mandatory opening of the main contacts and optional EMERGENCY STOP versions according to EN 60204-1 are additional features offered by CEAG safety switches.

Additional delay/acceleration contacts provide double safety in extreme operating conditions.

The safety switches feature an easy-to-install design and easily accessible connection terminals.

Industrial applications in harsh environments

For harsh industrial environments, we use proven explosion-proof enclosures: impact-resistant, modified plastic enclosures made of fiberglass, powder-coated, or 316 L stainless steel. They can optionally be supplied with snap-on plastic or brass flanges. Metal versions can be equipped with screw-on flanges. Up to 630 A, a high degree of protection is guaranteed - IP66.

Technical parameters:

Parameter Value
Permissible ambient temperature –20 °C to +40 °C
Rated Voltage up to max. 690 V
Rated Current max. 250 A
Frequency 50/60 Hz
Switching capacity AC-3 according to EN 60947-3 Ue 230 V / Ie 250 A
Ue 400 V / Ie 250 A
Ue 500 V / Ie 250 A
Ue 690 V / Ie 250 A
Fuse protection up to 400 V AC: 250 A gG
up to 500 V AC: 200 A gG
up to 690 V AC: 200 A gG
Connection terminals 3-pole main contact: 3 x 150 mm² / 95 mm²
6-pole main contact: 6 x 150 mm² / 2 x 95 mm²
Auxiliary/signal contact: 2 x 4 mm²
Class Protection Class I
Protection Class according to EN 60529 IP65
Cable Entries / Housing Drilling M25 Cable Entry – See Order Details
M63 Cable Entry – See Order Details
Weight 3-pole version: approx. 18 kg
Version 6-pole: approx. 31 kg
Housing material powder-coated steel sheet
Housing color RAL 7032
Auxiliary contacts 1 x NO – making – delayed, breaking – early
1 x NC – making – early, breaking – late
Lockable Lockable in the OFF position with three commercially available padlocks
Kevésbé
Olvass tovább
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