MPN

Dold Monitoring Relay, 3, 1 Phase, 0 to 500 V Monitor Range, DPDT, DIN Rail 110 to 240 V dc

RS Stock No.:: 445-9068
Mfr. Part No.:: IL5880.12 AC50-400Hz 220-240V 5-100kOHM
Brand:: Dold

Dold Monitoring Relay, 3, 1 Phase, 0 to 500 V Monitor Range, DPDT, DIN Rail 110 to 240 V dc

Subtotal (1 unit)*

£218.99

(exc. VAT)

£262.79

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 15 unit(s) shipping from 23 March 2026
Plus 6 unit(s) shipping from 10 April 2026

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

Units	Per unit
1 +	£218.99

*price indicative

RS Stock No.:: 445-9068
Mfr. Part No.:: IL5880.12 AC50-400Hz 220-240V 5-100kOHM
Brand:: Dold

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Dold
	Product Type	Monitoring Relay
	Function	Undervoltage Monitoring
	Electrical Phase	3, 1
	Contact Configuration	DPDT
	Mount Type	DIN Rail
	Power Consumption	2VA
	Switching Voltage	230 V ac
	IP Rating	IP20, IP40
	Contact Current	4A
	Minimum Operating Temperature	-20°C
	Monitoring Voltage Range	0 to 500 V
	Supply DC Voltage	110 to 240 V dc
	Maximum Operating Temperature	60°C
	Length	61mm
	Height	90mm
	Standards/Approvals	IEC/EN 61 557-8, IEC/EN 61 373, DIN VDE 0100-551, IEC/EN 60 529, IEC 60 664-1, IEC/EN 60 999-1, EN 55 011, IEC/EN 60 068-1, IEC/EN 60 947-5-1, DIN EN 50155, IEC/EN 60 068-2-6, DIN 46 228-1/-2/-3/-4, UL Subjekt 94, EN 50 005, IEC/EN60715
	Width	35 mm
	Series	IL 5880

	Select all
	Brand Dold
	Product Type Monitoring Relay
	Function Undervoltage Monitoring
	Electrical Phase 3, 1
	Contact Configuration DPDT
	Mount Type DIN Rail
	Power Consumption 2VA
	Switching Voltage 230 V ac
	IP Rating IP20, IP40
	Contact Current 4A
	Minimum Operating Temperature -20°C
	Monitoring Voltage Range 0 to 500 V
	Supply DC Voltage 110 to 240 V dc
	Maximum Operating Temperature 60°C
	Length 61mm
	Height 90mm
	Standards/Approvals IEC/EN 61 557-8, IEC/EN 61 373, DIN VDE 0100-551, IEC/EN 60 529, IEC 60 664-1, IEC/EN 60 999-1, EN 55 011, IEC/EN 60 068-1, IEC/EN 60 947-5-1, DIN EN 50155, IEC/EN 60 068-2-6, DIN 46 228-1/-2/-3/-4, UL Subjekt 94, EN 50 005, IEC/EN60715
	Width 35 mm
	Series IL 5880

Datasheet

COO (Country of Origin):: DE

Insulation monitor for AC networks IL 5880

For AC and DC network currents with 0 → 500 V and 10 → 1000 Hz

Also monitors non-powered networks

Adjustable alarm value (R) from 5 → 100 KΩ

Rest current principle

LED display for operating readiness status and insulation error

Galvanic isolation of measuring circuit, auxiliary voltage and output contacts

Programmable for memory and hysterisis action

Delete and test buttons

2 switchers

Monitoring of insulation resistance of unearthed AC and DC networks.

Standards

Complies with IEC 255, EN 61 557 and VDE 0413

Dold Monitoring Relay, 3, 1 Phase, 0 to 500 V Monitor Range, DPDT, DIN Rail 110 to 240 V dc

FREE delivery for orders over £50.00

Insulation monitor for AC networks IL 5880

Standards

Related links