Lapp OLFLEX HEAT 180 SiF Series White 1 mm² Hook Up Wire, 0.25 mm, 100 m, 50105, Silicone Rubber

RS Stock No.:: 724-4535
Distrelec Article No.:: 301-58-404
Mfr. Part No.:: 50105
Brand:: Lapp

Lapp OLFLEX HEAT 180 SiF Series White 1 mm² Hook Up Wire, 0.25 mm, 100 m, 50105, Silicone Rubber

Subtotal (1 reel of 100 metres)*

£84.08

(exc. VAT)

£100.90

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 1 unit(s) shipping from 03 August 2026
Plus 1 unit(s) shipping from 03 August 2026
Plus 6 unit(s) shipping from 10 August 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Reel(s)	Per Reel	Per Metre*
1 +	£84.08	£0.841

*price indicative

RS Stock No.:: 724-4535
Distrelec Article No.:: 301-58-404
Mfr. Part No.:: 50105
Brand:: Lapp

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Lapp
	Product Type	Hook Up Wire
	Cross Sectional Area	1mm²
	Jacket Colour	White
	Core Strands	19 x 0.25mm
	Cable Length	100m
	Outside Diameter	2.5mm
	Voltage	300, 500V
	Maximum Operating Temperature	180°C
	Conductor Material	Tin Copper Wire
	Jacket Material	Silicone Rubber
	Standards/Approvals	Halogen free acc. to IEC 60754-1 resp. EN 60754-1, Corrosivity of gases acc. to IEC 60754-2 resp. EN 60754-2
	Sub Type	Silicone Wire
	Minimum Operating Temperature	-50°C
	Fire Behaviour	Flame Retardant acc. to IEC 60332-1-2 resp. EN 60332-1-2
	Hazardous Area Certification	No
	Series	OLFLEX HEAT 180 SiF
	Size of Strands	0.25mm
	Number of Strands	19

	Select all
	Brand Lapp
	Product Type Hook Up Wire
	Cross Sectional Area 1mm²
	Jacket Colour White
	Core Strands 19 x 0.25mm
	Cable Length 100m
	Outside Diameter 2.5mm
	Voltage 300, 500V
	Maximum Operating Temperature 180°C
	Conductor Material Tin Copper Wire
	Jacket Material Silicone Rubber
	Standards/Approvals Halogen free acc. to IEC 60754-1 resp. EN 60754-1, Corrosivity of gases acc. to IEC 60754-2 resp. EN 60754-2
	Sub Type Silicone Wire
	Minimum Operating Temperature -50°C
	Fire Behaviour Flame Retardant acc. to IEC 60332-1-2 resp. EN 60332-1-2
	Hazardous Area Certification No
	Series OLFLEX HEAT 180 SiF
	Size of Strands 0.25mm
	Number of Strands 19

LAPP ÖLFLEX HEAT Series Hook Up Wire, 1 mm² Cross Sectional Area, 300V Voltage Rating - 50105

This hook-up wire is a versatile, single-core cable designed for high-temperature applications, offering a maximum operating temperature of +180°C. With a cross-sectional area of 1 mm², this silicone-insulated wire is particularly suitable for environments where traditional insulation may fail. The wire's unshielded design ensures ease of installation and flexibility in various setups.

Features & Benefits

• High temperature resistance up to +180°C ensures durability

• Flame retardant properties enhance safety in installations

• Halogen-free design mitigates toxic emissions during combustion

• Chemical resistance enables usage in harsh environments

• Copper conductor provides excellent conductivity and strength

• Lightweight and flexible for easy routing through tight spaces

Applications

• Perfect for control cabinet manufacturing and appliance engineering

• Used in the electric motor industry and sauna construction

• Ideal for air conditioning and lighting technology

• Suitable for thermal elements and generator manufacturing

How does the silicone insulation impact performance in extreme temperatures?

The silicone insulation retains its integrity at high temperatures, ensuring continued performance in environments that would compromise standard insulation materials. This capability allows for uninterrupted operation, even in conditions reaching +180°C.

What advantages does the wire's chemical resistance provide?

The chemical resistance ensures that the wire can withstand exposure to various substances, including oils and fats, making it ideal for use in industrial applications where such conditions are prevalent without degrading the wire's performance.

Can this hook-up wire be bent or shaped without affecting its function?

Yes, this wire's flexible nature allows it to be bent and routed around obstacles without compromising its electrical integrity, provided the minimum bending radius guidelines are followed.

What installation considerations should be taken into account?

Adequate ventilation is important when operating at higher temperatures, as silicone cables may lose mechanical properties in environments lacking air circulation. It's essential to adhere to these guidelines for optimal performance.