M200 Relays


The M200 series is a comprehensive range of AC and DC Monitoring Relays. The relays provide continuous monitoring of electrical systems. Customer adjustable trip points, time delays and resets are available depending on relay type. The M200 series has U.L. Approval and Isolation of 4kV.

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Product detail

Working temperature 0 to +60 °C
Functional temperature -25 to +70 °C
Storage temperature -40 to +85 °C
Temperature coefficient 0.03% per °C (300ppm/°C)
Relative humidity 95% non condensing
Class of climate HSE complying with DIN40040-3 complying with VDE/VDI3540

U.L. Approval File No E157034

Applied Standards
General IEC144/BS5420/VDE/VDI0435/IEC947/EN60947
Safety EN61010-1 DIN57411/VDE0411 ANSI C37
Surge withstand IEC801/EN55020 ANSI C37-90a
Radio screening RFI degree N complying with VDE0875
EMC Emissions EN61326-1
Immunity EN61326-2

Fixing – Snap on to DIN rail 35 x 7.5 mm complying with DIN-EN50022 BS5584
Mounting – Any position
Enclosure Code – Case IP50/terminals IP30 complying with IEC529 BS5490 DIN40050

Test Voltage:
4kV RMS 50Hz 1min. between Input/Case/Auxiliary
Impulse Test:
EMC 5kV transient complying with IEC801/EN55020
HF interference:
EHF 2.5kV 1MHz complying with IEC255-4
Class II complying with IEC348

Relay Output
Type: Dual pole change-over.
Material: Silver / Cadmium
Contact resistance: 200mOhm max Typically <50m Ohm
Rating AC: 250V 5A non resistive 1200VA
Rating DC: 125V 1A resistive 120 watts
Electrical life: 1e6 operations at above load
Mechanical life: 5e6 operations at above load
Operating time: approx. 7ms (20ms max)
Dielectric strength:
Between coil and contacts: 5kV RMS 1min
Between open contacts: 1kV RMS 1min
Between adjacent contacts: 1kV RMS 1min
Insulation resistance: 1000MOhm at 500V DC
Operating temperature: -30 to +75 °C

Approval: UL and CSA recognised

MIT Maximize Integrated Technology Co.,Ltd.

MIT Maximize Integrated Technology Co.,Ltd. is a global leader in power quality, industrial automation and power control product and service solutions. Products include circuit breakers, switchgear, UPS and DC power systems, power distribution units, motor controls, meters, sensors, relays and inverters. The principal markets for the Electrical Sector are industrial, institutional, government, utility, commercial, residential, information technology, telecommunications and original equipment manufacturer customers.