Page 552 - Wago_PCB_TerminalBlocksConnectors_Volume2_2015_US

2857 Series 2857 Series

Modular Empty Housings Modular Empty Housing
Modular Empty Housing
11 Housing Width: 12.5 mm Housing width: 22.5 mm
Housing width: 12.5 mm
550 2857 Series

107 mm/4.21 in 107 mm/4.21 in

T 12,5 mm/0.49 in T 22,5 mm/0.89 in

Features: Pack. Features: Description Item No. Pack.
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• picoMAX female connectors, with coding keys, 2-pole Description Item No. Unit • picoMAX female connectors, with coding keys, 4-pole Unit
• Pre-assembled unit Modular empty housing, for DIN 35 rail • Pre-assembled unit Modular empty housing, for DIN 35 rail
• Flexible conductor termination • Flexible conductor termination Housing width: 22.5 mm
• Customization of connection levels Housing width: 12.5 mm • Customization of connection levels 2857-121
• Various marking options available 2-2 connection levels, 2-2 jumper slots 2857-101 10 • Various marking options available 2-2 connection levels, 2-2 jumper slots 5
• Sealable, transparent cover 3-2 connection levels, 0-2 jumper slots 2857-102 10 • Sealable, transparent cover 3-2 connection levels, 0-2 jumper slots 2857-122 5
• Commoning option via 859-402 jumpers 3-3 connection levels, 0-0 jumper slots 2857-103 10 • Commoning option via 859-402 jumpers 3-3 connection levels, 0-0 jumper slots 2857-123 5
1-1 connection levels, 2-2 jumper slots 2857-124 5

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Technical Data: Empty Housing Technical Data: Female Connector with picoMAX 5.0 Conductor Termination Technical Data: Empty Housing Technical Data: Female Connector with picoMAX 5.0 Conductor Termination
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Material Data: Technical Data: Material Data: Technical Data:
Housing material PC Pin spacing 5 mm / 0.197 in Housing material PC Pin spacing 5 mm / 0.197 in
Flammability rating V0 Ratings per IEC/EN 60664-1 Flammability rating V0 Ratings per IEC/EN 60664-1
Environmental Requirements: Overvoltage category EN III III II Environmental Requirements: Overvoltage category EN III III II
Ambient operating temperature -40 °C … +70 °C Pollution degree 3 2 2 Ambient operating temperature -40 °C … +70 °C Pollution degree 3 2 2
Storage temperature -40 °C … +85 °C Rated voltage EN 250 V 320 V 630 V Storage temperature -40 °C … +85 °C Rated voltage EN 250 V 320 630 V
Dimensions: Rated surge voltage 4 kV 4 kV 4 kV Dimensions: Rated surge voltage 4 kV / 4 kV 4 kV
Dimensions (mm) W x H x L 12.5 x 107 x 108 (2857-101) Nominal current 16 A 16 A 16 A Dimensions (mm) W x H x L 22.5 x 107 x 108 (2857-121) Nominal current 16 A 16 A 16 A
12.5 x 107 x 110 (2857-102) Approvals per UL/CSA 22.5 x 107 x 110 (2857-122) Approvals per UL/CSA
12.5 x 107 x 112 (2857-103) Use group UL 1059 B C D 22.5 x 107 x 112 (2857-123) Use group UL 1059 B C D
Height from upper-edge of DIN 35 rail Rated voltage 300 V - 300 V 22.5 x 107 x 105 (2857-124) Rated voltage 300 V - 300 V
Technical Data: Nominal current UL 15 A - 10 A Height from upper-edge of DIN 35 rail Nominal current UL 15 A - 10 A
Power loss 2 W Conductor Data: Technical Data: Conductor Data:
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Accessories Coding key carrier: 2092-1610 Wire connection CAGE CLAMP S Power loss 3 W Wire connection CAGE CLAMP S
Jumpers: 859-402 Solid sizes 0.2 … 2.5 mm² / 24 … 12 AWG Accessories Coding key carrier: 2092-1610 Solid sizes 0.2 … 2.5 mm² / 24 … 12 AWG
Marker strips, WMB and Fine-stranded wires 0.2 … 2.5 mm² / 24 … 12 AWG Jumpers: 859-402 Fine-stranded wires 0.2 … 2.5 mm² / 24 … 12 AWG
WMB Inline: see Full Line Catalog Fine-stranded wires with insulated ferrule 0.2 … 1.5 mm² / 24 … 16 AWG Marker strips, WMB and Fine-stranded wires with insulated ferrule 0.2 … 1.5 mm² / 24 … 16 AWG
INTERFACE ELECTRONIC 2012/2013, Fine-stranded wires with uninsulated ferrule 0.2 … 2.5 mm² / 24 … 14 AWG WMB Inline: see Full Line Catalog Fine-stranded wires with uninsulated ferrule 0.2 … 2.5 mm² / 24 … 14 AWG
pages 402 and 408 Strip length 9 … 10 mm / 0.35 … 0.39 in INTERFACE ELECTRONIC 2012/2013, Strip length 9 … 10 mm / 0.35 … 0.39 in
Material Data: pages 402 and 408 Material Data:
Clamping spring material Chrome nickel spring steel (CrNi) Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Electrolytic copper (Ecu) Contact material Electrolytic copper (Ecu)
Contact plating Tin-plated Contact plating Tin-plated
Insulating material Polyphtalamide glass fiber (PPA-GF) Insulating material Polyphtalamide glass fiber (PPA-GF)
Flammability rating V0 Flammability rating V0
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For additional technical data, see WAGO's picoMAX catalog. For additional technical data, see WAGO's picoMAX catalog.