R STAHL 16 A Wall-Mounting Socket - 273928 - 8570/11-409-S-01-0-00-XXX

R STAHL Wall-Mounting Socket - 8570/11-306-S-01-0-00-XXX, 16 A wall-mounting socket, Polyamide, 200 ... 250 V AC Blue, 2 P + PE, 6 h, M25 x 1.5, 7 - 17 mm, Polyamide, Zone 1, 2, 21, 22, Art. No. 273935

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The R. STAHL 8570/11 series SolConeX sockets for Zone 1/21 in a 3-, 4-, and 5-pole version have full AC-3 switching capacity up to 16 A. The high degree of protection IP66 ensures maximum protection against the ingress of dust and water in any application position. Self-cleaning lamellar contacts provide optimum contact, and the plugs can be inserted and removed in the zero position quickly and easily. The load disconnect switch, with a mechanical locking device and a handle that can be locked in the 0 or I position, is an additional safety feature.
Further product options available:
- Further voltage ranges according to EN 60309
- Silicone-free versions
- Ex e or Ex i auxiliary contacts for control and signalling purposes ‒ can also be retrofitted
- With NAMUR resistor circuitry
- External earth connection
- Customer-specific label plates
- Plates also in stainless steel
- Additional entries ‒ also in metal

• Product Type: 8570/11-409-S-01-0-00-XXX
• Product description: 16 A wall-mounting socket

Key Features

• Different voltage ranges according to EN 60309
• Large temperature range of use
• High mechanical impact and shock resistance
• Perfect protection against penetration of liquids and dusts
• 3D data for download on the website
• Variants for use in the USA/Canada are available on request

Technical Specifications

Explosion Protection:

• Application range (zones): 1, 2, 21, 22
• IECEx gas explosion protection: Ex db eb IIC T6 ... T5 Gb
• IECEx dust explosion protection: II tb IIIC T73 °C Db
• ATEX gas explosion protection:  Ex db eb IIC T6 ... T5 Gb
• ATEX dust explosion protection: II 2 D Ex tb IIIC T73 °C Db
• IECEx gas certificate: IECEx PTB 05.0023
• IECEx dust certificate: IECEx PTB 05.0023
• ATEX gas certificate: PTB 03 ATEX 1227
• ATEX dust certificate: PTB 03 ATEX 1227
• Certificates: ATEX (PTB), Brazil (ULB), China (CQST), IECEx (PTB), India (PESO), Korea (KTL), Taiwan (ITRI)

Electrical Data:

• Type of voltage: Low voltage
• Rated operational voltage AC: 200 ... 250 V AC
• Rated operational current: 16 A
• Rated operational current note: Usable for up to 20 A depending on the connection cross-section
• Electrical service life: > 5x10^3 switching cycles
• Mechanical service life: > 5x10^3 switching cycles
• Utilisation category: AC-3: 690 V / 16 A
                                   AC-3: 500 V / 20 A
                                   DC-1: 110 V / 16 A
                                   UL508: 600 V / 20 A
• Switching capacity main contacts: 4kW: 200 to 250V AC
                                              7.5 kW: 380 to 500 V AC
                                             11 kW: 600 to 690 V AC                                        
• Frequency range: 50 / 60 Hz

Device-Specific Data:

• Back-up fuse with thermal protection: 35 A gG
• Back-up fuse without thermal protection: 16 A gG

Ambient Conditions:

• Ambient temperature: -50 °C to +65 °C
• Ambient temperature: -58 °F to +149 °F
• Ambient temperature note: For further information, see the operating instructions.

Mechanical Data:

• IP degree of protection (IEC 60529): IP66
• IP degree of protection (IEC 60079): IP64
• Enclosure material: Polyamide, glass fiber reinforced
• Silicone-free: No
• Solid connection cross-section: 1 x 1.5 mm² ... 2 x 6.00 mm²
• Connection cross-section AWG single stranded: 1 x AWG 16 ... 2 x AWG 10
• Finely stranded connection cross-section: 1 x 1.5 mm² ... 2 x 4.00 mm²
• Finely stranded connection cross-section AWG: 1 x AWG 16 ... 2 x AWG 12
• Width: 115 mm
• Width, inches: 4.130 in
• Height: 180 mm
• Height in inches: 7.0800 in
• Length: 247 mm
• Length in inches: 9.73 in
• Impact strength (IEC 60079): 7 J
• Impact strength (IEC 62262): IK10
• Colour code: blue
• Coding (clock hour position): 6
• Lockable in: in 0- and I-position
• Interlock: Prevents the plug from being pulled under load
• Series: SolConeX
• Detailed number of poles: 3 P + PE
• Weight: 1.35 kg
• Weight: 2.98 lb

Mounting / Installation:

• Connection: Screw terminal

Components:

• Entry 1 clamping range: 7 - 17 mm
• Entry 1 clamping range: 0.28 - 0.67 in
• Cable entry note: Entry 1: Lower left
                              Entry 2: Lower right
• Entry 1 model: 8161/7-M25-1707-LT
• Entry 1 type: Polyamide cable gland
• Entry 1: M25 x 1.5
• Entry 1 clamping range: 7 - 17 mm
• Entry 1 clamping range, inch: 0.28 - 0.67 in
• Metal entry possible 1: No
• Entry 2 model: 8290/3-M25
• Entry 2 type: Polyamide stopping plug
• Entry 2: M25 x 1.5
• Metal entry possible 2: No