Skip to content Skip to navigation menu

TOS 24VDC/24VDC 4A

TOS 24VDC/24VDC 4A — Wiring diagram

Schaltsymbol

TOS 24VDC/24VDC 4A — Dimensional drawing

TOS 24VDC/24VDC 4A — Miscellaneous

Type codes

Download data sheet

TOS 24VDC/24VDC 4A

TERMOPTO, Solid-state relay, Rated control voltage: 24 V DC ±20 % , Rated switching voltage: 3...33 V DC, Continuous current: 4 A, Screw connection

Item No. 1275100000

Properties

General ordering data

Version	TERMOPTO, Solid-state relay, Rated control voltage: 24 V DC ±20 % , Rated switching voltage: 3...33 V DC, Continuous current: 4 A, Screw connection
Order No.	1275100000
Type	TOS 24VDC/24VDC 4A
GTIN (EAN)	4050118065053
Qty.	10 items

Dimensions and weights

Depth	55 mm
Depth (inches)	2.165 inch
Height	74.4 mm
Height (inches)	2.929 inch
Width	6.1 mm
Width (inches)	0.24 inch
Net weight	20.8 g

Storage temperature	-40 °C...80 °C
Operating temperature	-20 °C...60 °C
Humidity	5-95% relative humidity, T_u = 40°C, without condensation

Probability of failure

MTTF

1,188 a

Environmental Product Compliance

RoHS Compliance Status	Compliant with exemption
RoHS Exemption (if applicable/known)	7a, 7cI
REACH SVHC	Lead 7439-92-1
SCIP	9e2cbc49-76d9-4611-b8ec-5b4f549a0aa9

Rated control voltage	24 V DC ±20 %
Nominal control current	7 mA DC
Power rating	≤ 170 mW
Status indicator	Green LED
Protective circuit	Varistor Reverse polarity protection
Input frequency	10 Hz

Rated switching voltage	3...33 V DC
Continuous current	4 A (DC1)
Rated switching current	4 A
Load category	DC1
Max. switching voltage, DC	24 V
Switch-on delay	<12 ms
Switch-off delay	<14 ms
Voltage drop at max. load	90 mV
Leakage current	<10 µA
Short-circuit-proof	No
Protective circuit, load side	Varistor
Contact type	1 NO contact (MOS-FET)
max. switching frequency (DC control voltage)	10 Hz

Rail	TS 35
Test button available	No
Colour	black
UL94 flammability rating component	Component: Housing UL94 flammability rating: V-0

Insulation coordination

Rated voltage	300 V
Pollution severity	2
Surge voltage category	III
Clearance and creepage distances for control side - load side	> 3 mm
Dielectric strength for control side - load side	1.2 kV_eff / 1 min.
Impulse withstand voltage	4 kV (1.2/50 µs)
Protection degree	IP20

Further details of approvals / standards

Certificate no. (cULus)

E223474

Connection data

Wire connection method	Screw connection
Stripping length, rated connection	9 mm
Clamping range, rated connection	2.5 mm²
Clamping range, min.	0.5 mm²
Clamping range, max.	4 mm²
Wire connection cross section AWG, min.	AWG 20
Wire connection cross section AWG, max.	AWG 12
Wire cross-section, solid, min.	0.5 mm²
Wire cross-section, solid, max.	4 mm²
Wire connection cross section, finely stranded, min.	0.5 mm²
Wire connection cross section, finely stranded, max.	2.5 mm²
Wire cross-section, finely stranded, min. (AWG)	AWG 20
Wire cross-section, finely stranded, max. (AWG)	AWG 12
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.	0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.	1.5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.	0.5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.	1.5 mm²
Blade size	0.6 x 3.5 mm

Approval/Certificate/Document of Conformity	[EU Konformitätserklärung / EU Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35359)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_46762)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.1275100000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1275100000)
WSCAD Universe	[WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=1275100000&norm=0)
User Documentation	[Beipackzettel / Package Insert – multilingual](https://mdcop.weidmueller.com/mediadelivery/asset/900_35362)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Classifications

ETIM 6.0	EC001504
ETIM 7.0	EC001504
ETIM 8.0	EC001504
ETIM 9.0	EC001504
ECLASS 9.0	27-37-16-04
ECLASS 9.1	27-37-16-04
ECLASS 10.0	27-37-16-04
ECLASS 11.0	27-37-16-04
ECLASS 12.0	27-37-16-04
ECLASS 13.0	27-37-16-04
ECLASS 14.0	27-37-16-04

Approvals	![CE](/picture/CE.gif) ![CULUS](/picture/CULUS.gif)
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate no. (cULus)	E223474

Accessories