Monitoring Relays DOLD purchased inexpensively from Mercateo

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Item

Manufacturer/Manufacturer no.

Price

Order

Dold Standstill Monitoring Relay, 1, 3 Phase, 3PDT, DIN Rail / 1812782 (1 offer)

Safe standstill detection on 3and single-phase motors No external sensors necessary Independent of direction Broken wire detection Forcibly guided safety contacts: 3 NO contacts, 1 NC contact for A...

DOLD

LH5946.48/61 20-400mV UH=DC24V 0,2-6s

£ 627.453*
per piece

Dold Standstill Monitoring Relay, 1, 3 Phase, 3PDT, DIN Rail / 1812783 (1 offer)

No external sensors necessary Independent of direction Broken wire detection Forcibly guided safety contacts: 3 NO contacts, 1 NC contact for AC 250 V 2 semiconductor monitoring outputs 1 monitorin...

DOLD

LH5946.48/61 20-400mV UH=AC230V 0,2-6s

£ 627.453*
per piece

Dold Standstill Monitoring Relay, 1, 3 Phase, 3PDT, Maximum of 4 V, DIN Rail / 1812784 (1 offer)

DOLD

LH5946.48/61 0,2-4V UH=DC24V 0,2-6s

£ 627.453*
per piece

Dold Standstill Monitoring Relay, 1, 3 Phase, 3PDT, Maximum of 4 V, DIN Rail / 1812785 (1 offer)

DOLD

LH5946.48/61 0,2-4V UH=AC230V 0,2-6s

£ 627.453*
per piece

Dold Residual Current Monitoring Relay, 2 Phase, DPDT, DIN Rail / 1812768 (1 offer)

For AC and DC systems Type B To detect earth faults in grounded voltage systems 4 setting ranges from 10 mA to 3 A Manual reset, with alarm and pre-warning With adjustable switching delay Energized...

DOLD

RN5883.12/61 AC/DC24-80V 10-3000mA 0-10s

£ 500.317*
per piece

Dold Residual Current Monitoring Relay, 2 Phase, DPDT, DIN Rail / 1812769 (1 offer)

DOLD

RN5883.12/61 AC/DC80-230V 10-3000mA 0-10s

£ 500.317*
per piece

Dold Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail / 4459074 (1 offer)

IEC 255, EN 60255, VDE 0435 part 303. Load monitor BH 9097. The load monitor is suitable for monitoring electrical industrial drive systems with variable motor loads. Features:. The BH 9097 load mo...

DOLD

BH9097.38/001 3AC400V AC40A

£ 438.264*
per piece

Dold Insulation Monitoring Relay, SPDT, 0.8 → 1.1 V, DIN Rail / 2409049 (1 offer)

Insulation monitor for direct current networks, AI898. Fixed response time 6 kΩ LED display for operational readiness and earth fault 1 changeover Overall width 45 mm. The AI898 insulation monitor ...

DOLD

AI898 DC24V 6kOhm UH=AC45-400Hz 230V

£ 358.78*
per piece

Dold Phase, Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail / 2408967 (2 offers)

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 ...

DOLD

BD9080.12 3AC400V UH=AC230V

from £ 322.09*
per piece

Dold Standstill Monitoring Relay, 1, 3 Phase, DPDT, DIN Rail / 2408844 (2 offers)

BD5936.17 - Standstill monitor. Wire breakage detection in the measurement circuit Positively driven output contacts: 2 NO, 2 NC for 250 Vac LED displays for motor standstill, wire breakage and ope...

DOLD

BD5936.17 AC50/60Hz 230V

from £ 314.02*
per piece

Dold Current Monitoring Relay, DPDT, DIN Rail / 4459046 (1 offer)

IEC 255, EN 61 557, VDE 0413. Differential current monitor IL 5882. Detection ranges from 30 mA → 10 A with a connected ND 5019 differential current transformer Programmable for automatic or manual...

DOLD

IL5882.38 AC/DC24V-230V Tv=5S

£ 262.529*
per piece

Dold Multifunction Monitoring Relay, 3 Phase, SPDT, 24 → 400V ac, DIN Rail / 1812796 (1 offer)

Multifunction measuring relay Voltage monitoring (1- and 3-phase) Current monitoring Frequency monitoring Power factor cos phi Phase sequence, phase failure, asymmetry Effective-, reactive- and app...

DOLD

MK9300N.11/022 3AC24...400V AC12A UH=DC24V

£ 258.371*
per piece

Dold Phase Monitoring Relay, DIN Rail / 6566180 (1 offer)

CE. IN9017 - Phase controller. Phase controller for resistive loads For constant output up to 300 W Built-in EMI filter to level B LED status display Overall width 53 mm

DOLD

IN9017/100 0-10V AC230V 300W

£ 244.006*
per piece

Dold Current Monitoring Relay, 1 Phase, DPDT, DIN Rail / 3586973 (1 offer)

IEC 255, VDE 0435 Part 303. Over- and undercurrent relay, single phase, IL9277. Single phase over- and undercurrent monitoring in 3 phase and alternating current networks 4 measurement ranges from ...

DOLD

IL9277.12 AC220-240V 0.1-15A Tv=0.1-20S

£ 235.571*
per piece

Dold Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail / 2913144 (1 offer)

IL9077 - Over and under voltage relay. Detection of over voltage, under voltage and phase failure Network error diagnosis through more LEDs Response values for over and under voltage separately adj...

DOLD

IL9077.12 3/NAC 400/230V 0.1-20S

£ 235.333*
per piece

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Monitoring Relays (61 items)