TE CONNECTIVITY KRE12S Datasheet

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1 pole 8A, 1 form C (CO) or 1 form A (NO) contact

4kV coil-contact

Vertical and horizontal version

Wash tight

RoHS compliant (Directive 2011/65/EC)

Typical applications I/O modules, heating control, timers

General Purpose Relays PCB Relays

Power PCB Relay Card E

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Approvals

VDE Cert. No. 5146 (not for AgSnO version), UL E214025

Technical data of approved types on request

Contact Data 8A 5A bifurcated

Contact arrangement 1 form C (CO) or 1 form A (NO) Rated voltage 250VAC Max. switching voltage 400VAC Rated current 8A 5A 5A Limiting making current, max 4 s, duty factor 10% 15A - Breaking capacity max. 2000VA 1250VA 1250VA Contact material AgSnO, AgNi0.15 AgNi0.15 AgNi20 Contact style single single bifurcated contact contact contact Frequency of operation, with/without load 360/72000h Operate/release time typ. 7/3ms Bounce time typ., form A/form B 0.5/3ms

Contact ratings

Type Contact Load Cycles

IEC61810

AgCdO C (CO) 8A, 250VAC, resistive, 70°C 20x10 AgNi20 C (CO) 8A, 250VAC, resistive 70°C 20x103 AgNi20 A (NO) 8A, 250VAC, resistive, 70°C 30x10 AgNi0.15 A (NO) 5A, 250VAC, resistive, 70°C 20x10

UL508

Series A101: C (CO) 8A, 250VAC, general purpose, 70°C 6x10 Series A201: C (CO) 8A, 250VAC, general purpose, 70°C 6x10 Series A901: C (CO) 10A, 250VAC, general purpose, 70°C 6x10 Mechanical endurance >20x106 operations

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Coil Data

Coil voltage range 6 to 110VDC

Coil versions, DC coil

Coil Rated Operate Release Coil Rated coil code voltage voltage voltage resistance power VDC VDC VDC Ω±15%1) mW 008 5 3.5 0.5 461) 543 001 6 4.2 0.6 801) 450 002 12 8.3 1.2 3301) 436 006 24 16.8 2.4 1200 480 013 48 33.6 4.8 4700 490 023 60 42.0 6.0 7200 500 028 110 77.0 11.0 23400 517

1) Coil resistance ±10%. All ﬁgures are given for coil without pre-energization, at ambient temperature +23°C. Other coil voltages on request.

Datasheets and product speciﬁcation according to IEC 61810-1 and to be used only together with the ‘Deﬁnitions’ section.

Insulation Data

Initial dielectric strength between open contacts 1000V between contact and coil 4000V Clearance/creepage between contact and coil ≥4/4mm Material group of insulation parts IIIa Tracking index of relay base PTI225V

Other Data

Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Deﬁnitions’ section, available at http://relays.te.com/definitions

Datasheets, product data, ‘Deﬁnitions’ section, application notes and all speciﬁcations are subject to change.

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General Purpose Relays PCB Relays

Power PCB Relay Card E (Continued)

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Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content refer to the Product Compliance Support Center at www.te.com/customersupport/rohssupportcenter Ambient temperature -40 to +70°C Category of environmental protection IEC 61810 RTIII - wash tight Terminal type PCB-THT Mounting distance 5mm Weight 14g Resistance to soldering heat THT IEC 60068-2-20 260°C/5s Packaging/unit tube/20 pcs., box/400 pcs.

PCB layout / terminal assignment

Bottom view on solder pins

Vertical version

S0257-AH

Horizontal version

S0257-AI

Dimensions

Vertical version Horizontal version

S0281-BIS0280-AH

Datasheets and product speciﬁcation according to IEC 61810-1 and to be used only together with the ‘Deﬁnitions’ section.

Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Deﬁnitions’ section, available at http://relays.te.com/definitions

Datasheets, product data, ‘Deﬁnitions’ section, application notes and all speciﬁcations are subject to change.

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General Purpose Relays PCB Relays

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Power PCB Relay Card E (Continued)

Product code structure Typical product code V23057 -A 0 006 -A 1 01

Type

V23057 Power PCB Relay Card E

Version

A Horizontal B Vertical

Version 0 Standard (nature white) 3 nature white (formerlyorange 3))

Coil Coil code: please refer to coil versions table

Contact set A Single contact B Bifurcated contact

Contact material

1 AgNi 0.15 2 AgNi 20 4 AgCdO 9 AgSnO

Contact conﬁguration

01 1 form C contact (1 CO) 02 1 form A contact (1 NO)

2) AgCdO contacts are discontinued (see PCN E-17-015248)

3) Relay color changed from orange to nature white (see PCN P-13-009534)

Product code Version Contact arrrangement Contact material Coil Approval Part Number

V23057-A0002-B101 V23057-A0006-B101 form C (CO) bif. contact AgNi 0.15 24VDC VDE, UL 3-1393215-0 V23057-A0001-A101 1 form C (CO) contact AgNi 0.15 6VDC VDE, UL 1393215-1 V23057-A0002-A101 1 form C (CO) contact AgNi 0.15 12VDC VDE, UL 1393215-4 V23057-A0002-A102 1 form A (NO) contact AgNi 0.15 12VDC VDE 1393215-5 V23057-A0006-A101 1 form C (CO) contact AgNi 0.15 24VDC VDE, UL 2-1393215-1 V23057-A0006-A102 1 form A (NO) contact AgNi 0.15 24VDC VDE 1415546-6 V23057-A0008-A101 1 form C (CO) contact AgNi 0.15 5VDC VDE, UL 3-1393215-4 V23057-A0013-A101 1 form C (CO) contact AgNi 0.15 48VDC VDE, UL 3-1393215-8 V23057-A0023-A101 1 form C (CO) contact AgNi 0.15 60VDC VDE, UL 5-1393215-5 V23057-A0028-A101 1 form C (CO) contact AgNi 0.15 110VDC VDE, UL 5-1393215-9 V23057-B0001-A101 V23057-B0002-A101 1 form C (CO) contact AgNi 0.15 12VDC VDE, UL 6-1393215-7 V23057-B0002-A102 1 form A (NO) contact AgNi 0.15 12VDC VDE 1415546-8 V23057-B0006-A101 1 form C (CO) contact AgNi 0.15 24VDC VDE, UL 7-1393215-5 V23057-B0006-A102 1 form A (NO) contact AgNi 0.15 24VDC VDE 7-1393215-9 V23057-B0013-A101 1 form C (CO) contact AgNi 0.15 48VDC VDE, UL 9-1393215-4 V23057-B0023-A101 1 form C (CO) contact AgNi 0.15 60VDC VDE, UL 1415546-5 V23057-A0002-A201 V23057-A0006-A201 1 form C (CO) contact AgNi20 24VDC VDE, UL 2-1393215-3 V23057-B0002-A201 V23057-B0006-A201 1 form C (CO) contact AgNi20 24VDC VDE, UL 8-1393215-1 V23057-B0006-A202 1 form A (NO) contact AgNi20 24VDC VDE 8-1393215-3 V23057-B0023-A201 1 form C (CO) contact AgNi20 60VDC VDE, UL 2-1415543-8 V23057-B0028-A201 1 form C (CO) contact AgNi20 110VDC VDE, UL 2-1415543-9 V23057-A0001-A901 V23057-A0002-A901 1 form C (CO) contact AgSnO 12VDC UL 1-1393215-0 V23057-A0006-A901 1 form C (CO) contact AgSnO 24VDC UL 2-1393215-8 V23057-A0013-A901 1 form C (CO) contact AgSnO 48VDC UL 4-1393215-2 V23057-B0006-A901 V23057-B0023-A901 1 form C (CO) contact AgSnO 60VDC UL 1415538-4 V23057-B0028-A901 1 form C (CO) contact AgSnO 110VDC UL 1415538-6

This list represents the most common types and does not show all variants covered by this data sheet. Other types on request

Horizontal

Vertical

Horizontal

Vertical

Horizontal

Vertical

form C (CO) bif. contact AgNi 0.15 12VDC VDE, UL 1-1393215-1

1 form C (CO) contact AgNi 0.15 6VDC VDE, UL 6-1393215-6

1 form C (CO) contact AgNi20 12VDC VDE, UL 1393215-6

1 form C (CO) contact AgNi20 12VDC VDE, UL 6-1393215-9

1 form C (CO) contact AgSnO 6VDC UL 2-1415372-1

1 form C (CO) contact AgSnO 24VDC UL 8-1393215-8

Datasheets and product speciﬁcation according to IEC 61810-1 and to be used only together with the ‘Deﬁnitions’ section.

Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Deﬁnitions’ section, available at http://relays.te.com/definitions

Datasheets, product data, ‘Deﬁnitions’ sec-

tion, application notes and all speciﬁcations are subject to change.