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Coupler Series 16 A 8572/14

Coupler Series 16 a 8572/14

Brand: R. STAHL AG
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R. STAHL Series 8572/14 coupler are 3-pole 16 A compact coupler made from robust plastic for voltages up to 277 V. 

Self-cleaning lamellar contacts provide optimum contact and the floating pins allow the plugs to be inserted and removed in the zero position with minimum effort. The integrated locking mechanism prevents disconnection under load.
Features
  • Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C
  • Full AC-3 switching capacity according to IEC/EN 60947-3
  • Wear-free, corrosion-resistant contacts even in aggressive atmosphere

1 - 6 of 6 Part Numbers
242341
242341
R. STAHL Coupler Socket
Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C

Full AC-3 switching capacity according to IEC/EN 60947-3

Wear-free, corrosion-resistant contacts even in aggressive atmosphere

Ambient Conditions

  • Ambient temperature - -50 °C ... +45 °C (max. 16 A) -50 °C ... +55 °C (max. 12 A)
  • Ambient temperature max. - +45 °C
  • Ambient temperature max.2 - +55 °C
  • Ambient temperature min. - -50 °C
  • Ambient temperature min. 2 - -50 °C
  • Ambient temperature min. note - max. 16 A
  • Ambient temperature min. note 2 - max. 12 A

Components

  • Cable diameter - 8.00 - 15.00 mm
  • Cable diameter note - Ring 1 + 2 + 3 + 4: 8 ... 11 mm Ring 2 + 3 + 4: 11 ... 15 mm

Electrical Data

  • Auxiliary contacts available - No
  • Frequency range - 50 - 60 Hz
  • N-pole present - No
  • Optional auxiliary contacts - No
  • PE-pole present - Yes
  • Rated operational current - 10.000 - 16.000 A
  • Rated operational current - 16.000 A
  • Rated operational current 2 - 10.000 - 12.000 A
  • Rated operational current 2 - 12.000 A
  • Rated operational current 3 - 10.000 A
  • Rated operational current 3 - 0.000 - 10.000 A
  • Rated operational voltage AC - 200.00 - 250.00 V
  • Rated operational voltage AC - 250.00 V
  • Type of voltage - Low voltage

Explosion Protection

  • Ambient temperature °C - -50 - 45 °C
  • Ambient temperature °C 2 - -50 - 55 °C
  • Application range (zones) - 1, 2, 21, 22
  • ATEX dust certificate - PTB 16 ATEX 1015
  • ATEX gas certificate - PTB 16 ATEX 1015
  • Certificate EAC - TS RU S-DE.AA87.B.00723
  • Certificates - ATEX (PTB), China (CQST), EAC (CCVE), IECEx (PTB)
  • Dust explosion protection ATEX - II 2 D Ex tb IIIC T75 °C Db
  • Dust explosion protection EAC - Ex tb IIC T75 °C Db Ex tb IIIC T60 °C...T75°C Db
  • Dust explosion protection IECEx - Ex tb IIIC T75 °C Db
  • Gas explosion protection ATEX - II 2 G Ex db eb IIC T6 Gb
  • Gas explosion protection EAC - 1 Ex db e IIC T6 Gb
  • Gas explosion protection IECEx - Ex db eb IIC T6 Gb
  • IECEX dust certificate - IECEx PTB 16.0027
  • IECEX gas certificate - IECEx PTB 16.0027
  • Languages of the documentation - English, German

General

  • Functional Description - R. STAHL Series 8572/14 coupler are 3-pole 16 A compact coupler made from robust plastic for voltages up to 277 V. Self-cleaning lamellar contacts provide optimum contact and the floating pins allow the plugs to be inserted and removed in the zero position with minimum effort. The integrated locking mechanism prevents disconnection under load.
  • Highlights - Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C Full AC-3 switching capacity according to IEC/EN 60947-3 Wear-free, corrosion-resistant contacts even in aggressive atmosphere
  • Product Description - Coupler socket
  • Product Type - 8572/14-306
  • Title Product Variant Technical Data - 8572/14-306 CL 200-250V, 50/60Hz
  • WebCode - 8572B

Mechanical Data

  • Coding (clock hour position) - 6
  • Colour code - blue
  • Connection terminals finely-stranded max. - 1 x 4,00 mm2
  • Connection terminals min. - 0.75 mm²
  • Connection terminals solid max. - 999.99 mm²
  • Degree of protection (IP) - IP66
  • Degree of protection note - according to IEC/EN 60529
  • Detailed number of poles - 2 P + PE
  • Enclosure material - Polyamide, Glass fibre reinforced
  • Height - 83.500 mm
  • Length - 243.000 mm
  • Series - SolConeX
  • Silicone-free - No
  • Type of connection cable - Finely stranded, solid
  • Weight - 0.380 kg
  • Width - 77.000 mm
242342
242342
R. STAHL Coupler Socket
Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C

Full AC-3 switching capacity according to IEC/EN 60947-3

Wear-free, corrosion-resistant contacts even in aggressive atmosphere
242343
242343
R. STAHL Coupler Socket
Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C

Full AC-3 switching capacity according to IEC/EN 60947-3

Wear-free, corrosion-resistant contacts even in aggressive atmosphere

Ambient Conditions

  • Ambient temperature - -50 °C ... +45 °C (max. 16 A) -50 °C ... +55 °C (max. 12 A)
  • Ambient temperature max. - +45 °C
  • Ambient temperature max.2 - +55 °C
  • Ambient temperature min. - -50 °C
  • Ambient temperature min. 2 - -50 °C
  • Ambient temperature min. note - max. 16 A
  • Ambient temperature min. note 2 - max. 12 A

Components

  • Cable diameter - 8.00 - 15.00 mm
  • Cable diameter note - Ring 1 + 2 + 3 + 4: 8 ... 11 mm Ring 2 + 3 + 4: 11 ... 15 mm

Electrical Data

  • Auxiliary contacts available - No
  • Frequency range - 50 - 60 Hz
  • N-pole present - Yes
  • Optional auxiliary contacts - No
  • PE-pole present - Yes
  • Rated operational current - 16.000 A
  • Rated operational current - 10.000 - 16.000 A
  • Rated operational current 2 - 10.000 - 12.000 A
  • Rated operational current 2 - 12.000 A
  • Rated operational current 3 - 0.000 - 10.000 A
  • Rated operational current 3 - 10.000 A
  • Rated operational voltage AC - 100.00 - 130.00 V
  • Rated operational voltage AC - 130.00 V
  • Type of voltage - Low voltage

Explosion Protection

  • Ambient temperature °C - -50 - 45 °C
  • Ambient temperature °C 2 - -50 - 55 °C
  • Application range (zones) - 1, 2, 21, 22
  • ATEX dust certificate - PTB 16 ATEX 1015
  • ATEX gas certificate - PTB 16 ATEX 1015
  • Certificate EAC - TS RU S-DE.AA87.B.00723
  • Certificates - ATEX (PTB), China (CQST), EAC (CCVE), IECEx (PTB)
  • Dust explosion protection ATEX - II 2 D Ex tb IIIC T75 °C Db
  • Dust explosion protection EAC - Ex tb IIC T75 °C Db Ex tb IIIC T60 °C...T75°C Db
  • Dust explosion protection IECEx - Ex tb IIIC T75 °C Db
  • Gas explosion protection ATEX - II 2 G Ex db eb IIC T6 Gb
  • Gas explosion protection EAC - 1 Ex db e IIC T6 Gb
  • Gas explosion protection IECEx - Ex db eb IIC T6 Gb
  • IECEX dust certificate - IECEx PTB 16.0027
  • IECEX gas certificate - IECEx PTB 16.0027
  • Languages of the documentation - English, German

General

  • Functional Description - R. STAHL Series 8572/14 coupler are 3-pole 16 A compact coupler made from robust plastic for voltages up to 277 V. Self-cleaning lamellar contacts provide optimum contact and the floating pins allow the plugs to be inserted and removed in the zero position with minimum effort. The integrated locking mechanism prevents disconnection under load.
  • Highlights - Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C Full AC-3 switching capacity according to IEC/EN 60947-3 Wear-free, corrosion-resistant contacts even in aggressive atmosphere
  • Product Description - Coupler socket
  • Product Type - 8572/14-304
  • Title Product Variant Technical Data - 8572/14-304 CL 100-130V, 50/60Hz
  • WebCode - 8572B

Mechanical Data

  • Coding (clock hour position) - 4
  • Colour code - yellow
  • Connection terminals finely-stranded max. - 1 x 4,00 mm2
  • Connection terminals min. - 0.75 mm²
  • Connection terminals solid max. - 999.99 mm²
  • Degree of protection (IP) - IP66
  • Degree of protection note - according to IEC/EN 60529
  • Detailed number of poles - 1 P + N + PE
  • Enclosure material - Polyamide, Glass fibre reinforced
  • Height - 83.500 mm
  • Length - 243.000 mm
  • Series - SolConeX
  • Silicone-free - No
  • Type of connection cable - Finely stranded, solid
  • Weight - 0.380 kg
  • Width - 77.000 mm
242344
242344
R. STAHL Coupler Socket
Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C

Full AC-3 switching capacity according to IEC/EN 60947-3

Wear-free, corrosion-resistant contacts even in aggressive atmosphere

Ambient Conditions

  • Ambient temperature - -50 °C ... +45 °C (max. 16 A) -50 °C ... +55 °C (max. 12 A)
  • Ambient temperature max. - +45 °C
  • Ambient temperature max.2 - +55 °C
  • Ambient temperature min. - -50 °C
  • Ambient temperature min. 2 - -50 °C
  • Ambient temperature min. note - max. 16 A
  • Ambient temperature min. note 2 - max. 12 A

Components

  • Cable diameter - 8.00 - 15.00 mm
  • Cable diameter note - Ring 1 + 2 + 3 + 4: 8 ... 11 mm Ring 2 + 3 + 4: 11 ... 15 mm

Electrical Data

  • Auxiliary contacts available - No
  • N-pole present - No
  • Optional auxiliary contacts - No
  • PE-pole present - Yes
  • Rated operational current - 10.000 - 16.000 A
  • Rated operational current - 16.000 A
  • Rated operational current 2 - 12.000 A
  • Rated operational current 2 - 10.000 - 12.000 A
  • Rated operational current 3 - 10.000 A
  • Rated operational current 3 - 0.000 - 10.000 A
  • Rated operational voltage DC - 110.00 V
  • Rated operational voltage DC - 51.00 - 110.00 V
  • Type of voltage - Low voltage

Explosion Protection

  • Ambient temperature °C - -50 - 45 °C
  • Ambient temperature °C 2 - -50 - 55 °C
  • Application range (zones) - 1, 2, 21, 22
  • ATEX dust certificate - PTB 16 ATEX 1015
  • ATEX gas certificate - PTB 16 ATEX 1015
  • Certificate EAC - TS RU S-DE.AA87.B.00723
  • Certificates - ATEX (PTB), China (CQST), EAC (CCVE), IECEx (PTB)
  • Dust explosion protection ATEX - II 2 D Ex tb IIIC T75 °C Db
  • Dust explosion protection EAC - Ex tb IIC T75 °C Db Ex tb IIIC T60 °C...T75°C Db
  • Dust explosion protection IECEx - Ex tb IIIC T75 °C Db
  • Gas explosion protection ATEX - II 2 G Ex db eb IIC T6 Gb
  • Gas explosion protection EAC - 1 Ex db e IIC T6 Gb
  • Gas explosion protection IECEx - Ex db eb IIC T6 Gb
  • IECEX dust certificate - IECEx PTB 16.0027
  • IECEX gas certificate - IECEx PTB 16.0027
  • Languages of the documentation - English, German

General

  • Functional Description - R. STAHL Series 8572/14 coupler are 3-pole 16 A compact coupler made from robust plastic for voltages up to 277 V. Self-cleaning lamellar contacts provide optimum contact and the floating pins allow the plugs to be inserted and removed in the zero position with minimum effort. The integrated locking mechanism prevents disconnection under load.
  • Highlights - Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C Full AC-3 switching capacity according to IEC/EN 60947-3 Wear-free, corrosion-resistant contacts even in aggressive atmosphere
  • Product Description - Coupler socket
  • Product Type - 8572/14-303
  • Title Product Variant Technical Data - 8572/14-303 CL >50-110V, DC
  • WebCode - 8572B

Mechanical Data

  • Coding (clock hour position) - 3
  • Colour code - light grey
  • Connection terminals finely-stranded max. - 1 x 4,00 mm2
  • Connection terminals min. - 0.75 mm²
  • Connection terminals solid max. - 999.99 mm²
  • Degree of protection (IP) - IP66
  • Degree of protection note - according to IEC/EN 60529
  • Detailed number of poles - 2 P + PE
  • Enclosure material - Polyamide, Glass fibre reinforced
  • Height - 83.500 mm
  • Length - 243.000 mm
  • Series - SolConeX
  • Silicone-free - No
  • Type of connection cable - Finely stranded, solid
  • Weight - 0.380 kg
  • Width - 77.000 mm
242345
242345
R. STAHL Coupler Socket
Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C

Full AC-3 switching capacity according to IEC/EN 60947-3

Wear-free, corrosion-resistant contacts even in aggressive atmosphere

Ambient Conditions

  • Ambient temperature - -50 °C ... +55 °C (max. 12 A) -50 °C ... +65 °C (max. 10 A)
  • Ambient temperature max. - +55 °C
  • Ambient temperature max.2 - +65 °C
  • Ambient temperature min. - -50 °C
  • Ambient temperature min. 2 - -50 °C
  • Ambient temperature min. note - max. 12 A
  • Ambient temperature min. note 2 - max. 10 A

Components

  • Cable diameter - 8.00 - 15.00 mm
  • Cable diameter note - Ring 1 + 2 + 3 + 4: 8 ... 11 mm Ring 2 + 3 + 4: 11 ... 15 mm

Electrical Data

  • Auxiliary contacts available - No
  • Frequency range - 301 - 500 Hz
  • N-pole present - No
  • Optional auxiliary contacts - No
  • PE-pole present - Yes
  • Rated operational current - 12.000 A
  • Rated operational current - 10.000 - 12.000 A
  • Rated operational current 2 - 0.000 - 10.000 A
  • Rated operational current 2 - 10.000 A
  • Rated operational voltage AC - 51.00 - 277.00 V
  • Rated operational voltage AC - 277.00 V
  • Type of voltage - Low voltage

Explosion Protection

  • Ambient temperature °C - -50 - 55 °C
  • Ambient temperature °C 2 - -50 - 65 °C
  • Application range (zones) - 1, 2, 21, 22
  • ATEX dust certificate - PTB 16 ATEX 1015
  • ATEX gas certificate - PTB 16 ATEX 1015
  • Certificate EAC - TS RU S-DE.AA87.B.00723
  • Certificates - ATEX (PTB), China (CQST), EAC (CCVE), IECEx (PTB)
  • Dust explosion protection ATEX - II 2 D Ex tb IIIC T75 °C Db
  • Dust explosion protection EAC - Ex tb IIC T75 °C Db Ex tb IIIC T60 °C...T75°C Db
  • Dust explosion protection IECEx - Ex tb IIIC T75 °C Db
  • Gas explosion protection ATEX - II 2 G Ex db eb IIC T6 Gb
  • Gas explosion protection EAC - 1 Ex db e IIC T6 Gb
  • Gas explosion protection IECEx - Ex db eb IIC T6 Gb
  • IECEX dust certificate - IECEx PTB 16.0027
  • IECEX gas certificate - IECEx PTB 16.0027
  • Languages of the documentation - English, German

General

  • Functional Description - R. STAHL Series 8572/14 coupler are 3-pole 16 A compact coupler made from robust plastic for voltages up to 277 V. Self-cleaning lamellar contacts provide optimum contact and the floating pins allow the plugs to be inserted and removed in the zero position with minimum effort. The integrated locking mechanism prevents disconnection under load.
  • Highlights - Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C Full AC-3 switching capacity according to IEC/EN 60947-3 Wear-free, corrosion-resistant contacts even in aggressive atmosphere
  • Product Description - Coupler socket
  • Product Type - 8572/14-302
  • Title Product Variant Technical Data - 8572/14-302 CL >50V, >300-500Hz
  • WebCode - 8572B

Mechanical Data

  • Coding (clock hour position) - 2
  • Colour code - green
  • Connection terminals finely-stranded max. - 1 x 4,00 mm2
  • Connection terminals min. - 0.75 mm²
  • Connection terminals solid max. - 999.99 mm²
  • Degree of protection (IP) - IP66
  • Degree of protection note - according to IEC/EN 60529
  • Detailed number of poles - 2 P + PE
  • Enclosure material - Polyamide, Glass fibre reinforced
  • Height - 83.500 mm
  • Length - 243.000 mm
  • Series - SolConeX
  • Silicone-free - No
  • Type of connection cable - Finely stranded, solid
  • Weight - 0.380 kg
  • Width - 77.000 mm
242346
242346
R. STAHL Coupler Socket to an Isolation Transformer
Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C

Full AC-3 switching capacity according to IEC/EN 60947-3

Wear-free, corrosion-resistant contacts even in aggressive atmosphere

Ambient Conditions

  • Ambient temperature - -50 °C ... +45 °C (max. 16 A) -50 °C ... +55 °C (max. 12 A)
  • Ambient temperature max. - +45 °C
  • Ambient temperature max.2 - +55 °C
  • Ambient temperature min. - -50 °C
  • Ambient temperature min. 2 - -50 °C
  • Ambient temperature min. note - max. 16 A
  • Ambient temperature min. note 2 - max. 12 A

Components

  • Cable diameter - 8.00 - 15.00 mm
  • Cable diameter note - Ring 1 + 2 + 3 + 4: 8 ... 11 mm Ring 2 + 3 + 4: 11 ... 15 mm

Electrical Data

  • Auxiliary contacts available - No
  • Frequency range - 50 - 60 Hz
  • N-pole present - No
  • Optional auxiliary contacts - No
  • PE-pole present - Yes
  • Rated operational current - 16.000 A
  • Rated operational current - 10.000 - 16.000 A
  • Rated operational current 2 - 12.000 A
  • Rated operational current 2 - 10.000 - 12.000 A
  • Rated operational current 3 - 10.000 A
  • Rated operational current 3 - 0.000 - 10.000 A
  • Type of voltage - Low voltage

Explosion Protection

  • Ambient temperature °C - -50 - 45 °C
  • Ambient temperature °C 2 - -50 - 55 °C
  • Application range (zones) - 1, 2, 21, 22
  • ATEX dust certificate - PTB 16 ATEX 1015
  • ATEX gas certificate - PTB 16 ATEX 1015
  • Certificate EAC - TS RU S-DE.AA87.B.00723
  • Certificates - ATEX (PTB), China (CQST), EAC (CCVE), IECEx (PTB)
  • Dust explosion protection ATEX - II 2 D Ex tb IIIC T75 °C Db
  • Dust explosion protection EAC - Ex tb IIC T75 °C Db Ex tb IIIC T60 °C...T75°C Db
  • Dust explosion protection IECEx - Ex tb IIIC T75 °C Db
  • Gas explosion protection ATEX - II 2 G Ex db eb IIC T6 Gb
  • Gas explosion protection EAC - 1 Ex db e IIC T6 Gb
  • Gas explosion protection IECEx - Ex db eb IIC T6 Gb
  • IECEX dust certificate - IECEx PTB 16.0027
  • IECEX gas certificate - IECEx PTB 16.0027
  • Languages of the documentation - English, German

General

  • Functional Description - R. STAHL Series 8572/14 coupler are 3-pole 16 A compact coupler made from robust plastic for voltages up to 277 V. Self-cleaning lamellar contacts provide optimum contact and the floating pins allow the plugs to be inserted and removed in the zero position with minimum effort. The integrated locking mechanism prevents disconnection under load.
  • Highlights - Zones 1, 2, 21, 22, degree of protection IP66, extreme temperature range of –50 … +55 °C Full AC-3 switching capacity according to IEC/EN 60947-3 Wear-free, corrosion-resistant contacts even in aggressive atmosphere
  • Product Description - Coupler socket To an isolation transformer
  • Product Type - 8572/14-312
  • Title Product Variant Technical Data - 8572/14-312 CL isol.transformer, 50/60Hz
  • WebCode - 8572B

Mechanical Data

  • Coding (clock hour position) - 12
  • Colour code - blue
  • Connection terminals finely-stranded max. - 1 x 4,00 mm2
  • Connection terminals min. - 0.75 mm²
  • Connection terminals solid max. - 999.99 mm²
  • Degree of protection (IP) - IP66
  • Degree of protection note - according to IEC/EN 60529
  • Detailed number of poles - 2 P + PE
  • Enclosure material - Polyamide, Glass fibre reinforced
  • Height - 83.500 mm
  • Length - 243.000 mm
  • Series - SolConeX
  • Silicone-free - No
  • Type of connection cable - Finely stranded, solid
  • Weight - 0.380 kg
  • Width - 77.000 mm
1 - 6 of 6 Part Numbers

Documentation

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