Dold Monitoring Relay, 3 Phase, 0.7 to 1.3 UN Monitor Range, DPDT, DIN Rail 80 to 230 V dc

RS Stock No.:: 240-8967
Mfr. Part No.:: BD9080.12 3AC400V UH=AC230V
Brand:: Dold

Dold Monitoring Relay, 3 Phase, 0.7 to 1.3 UN Monitor Range, DPDT, DIN Rail 80 to 230 V dc

Subtotal (1 unit)*

£343.80

(exc. VAT)

£412.56

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

3 unit(s) ready to ship
Plus 6 unit(s) ready to ship from another location
Plus 5 unit(s) shipping from 09 March 2026

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

Units	Per unit
1 +	£343.80

*price indicative

RS Stock No.:: 240-8967
Mfr. Part No.:: BD9080.12 3AC400V UH=AC230V
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
	Electrical Phase	3
	Function	Undervoltage Monitoring, Phase Failure, Asymmetry, Phase Sequence
	Contact Configuration	DPDT
	Mount Type	DIN Rail
	Power Consumption	2.4VA
	Switching Voltage	230 V ac
	Terminal Type	Screw Terminal
	IP Rating	IP20, IP40
	Contact Current	6A
	Supply DC Voltage	80 to 230 V dc
	Minimum Operating Temperature	-20°C
	Monitoring Voltage Range	0.7 to 1.3 UN
	Maximum Operating Temperature	60°C
	Standards/Approvals	IEC/EN 61 000-4-4, IEC/EN 60 715, IEC/EN 61 000-4-6, IEC/EN 60 068-1, IEC/EN 61 000-4-3, IEC/EN 60 068-2-6, IEC/EN 61 000-4-5, UL Subject 94, IEC/EN 61 000-4-2, IEC/EN 60255-1, IEC/EN 60 529, IEC/EN 61 373, IEC/EN 60 947-5-1, DIN EN 50155, IEC 60 664-1, DIN 46 228-1/-2/-3/-4, EN 55 011
	Series	BD 9080
	Height	74mm
	Width	45 mm
	Length	133mm

	Select all
	Brand Dold
	Product Type Monitoring Relay
	Electrical Phase 3
	Function Undervoltage Monitoring, Phase Failure, Asymmetry, Phase Sequence
	Contact Configuration DPDT
	Mount Type DIN Rail
	Power Consumption 2.4VA
	Switching Voltage 230 V ac
	Terminal Type Screw Terminal
	IP Rating IP20, IP40
	Contact Current 6A
	Supply DC Voltage 80 to 230 V dc
	Minimum Operating Temperature -20°C
	Monitoring Voltage Range 0.7 to 1.3 UN
	Maximum Operating Temperature 60°C
	Standards/Approvals IEC/EN 61 000-4-4, IEC/EN 60 715, IEC/EN 61 000-4-6, IEC/EN 60 068-1, IEC/EN 61 000-4-3, IEC/EN 60 068-2-6, IEC/EN 61 000-4-5, UL Subject 94, IEC/EN 61 000-4-2, IEC/EN 60255-1, IEC/EN 60 529, IEC/EN 61 373, IEC/EN 60 947-5-1, DIN EN 50155, IEC 60 664-1, DIN 46 228-1/-2/-3/-4, EN 55 011
	Series BD 9080
	Height 74mm
	Width 45 mm
	Length 133mm

Datasheet - BD9080

COO (Country of Origin):: DE

Phase monitor, BD9080

Multifunctional device for monitoring three-phase networks for undervoltage / overvoltage. Phase sequence asymmetry, mains failure (in accordance with IEC 255, VDE 0435 part 303).

Recognition of

- Undervoltages / overvoltages

- Asymmetry

- Phase failure

- Phase sequence

Impervious to harmonics up to a distortion factor of K 20 %

Fallback delay adjustable from 0.1 → 5 s

One LED indicator for each of the following: auxiliary voltage A1 / A2; overvoltage U_MAX; undervoltage U_MIN; asymmetry / phase sequence / mains failure; contact position

One device for networks with and without a neutral conductor

Rest current principle

2 changeovers

Overall width 45 mm

Phase Sequence/Failure Relays

Monitoring of 3 phase supplies

Orange housing manufactured to DIN 43 880

DIN rail mount

Dold Monitoring Relay, 3 Phase, 0.7 to 1.3 UN Monitor Range, DPDT, DIN Rail 80 to 230 V dc

FREE delivery for orders over £50.00

Phase monitor, BD9080

Phase Sequence/Failure Relays

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