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substation protection relays

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Fixed Auto Overload Protection Relay , TR2-N23 Thermal Overcurrent Relay Application This series of thermal relay can be used in the circuit of 50Hz or 60Hz ,rated insulation ...
Zhejiang, china
Member
LRD08C 3Pole LRD phase failure and Thermal magnetic overload protection relay 1.picture \ 2,Application JR1 series thrtmal relay is suitable for thermal protection in the circuit ...
china
Member
Mercedes overvoltage protection relay 201 540 3745 waterproof automotive relay EXPORT LOGO & DOMESTIC LOGO When you opened this website which means we are very lucky get your ...
Zhejiang, china
Member
1. Product Name: HYJB-PC Universal Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be ...
Hubei, china
Member
1. Integrated high precision analog signal output source (accuracy: 0.05), no need external standard power source 2. Can measure 6 channels voltage and 6 channels current ...
Hubei, china
Verified
17.5(24)kV Medium Current Transformer Single-Phase Epoxy Resin Type Outdoor Measuring Instrument Power Transformer 1. Product Introduction: LZZW-17.5(24)TH outdoor support type ...
Guangdong, china
Verified
774150 Pilz Safety PLC Brand New Specification Product name 774150 Pilz Safety PLC Brand New Quality Original Origin Germany Model 774150 Condition 100% Original Lead Time 7 days ...
china
Verified
Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be ...
china
Member
2-Way Relay Module 5V With Optocoupler Isolation Protection Relay Expansion Board Machine Module parameters: 1. Size: 50.5mm (length) * 38.5mm (width) * 18.5 (height) 2. Weight: ...
china
Member
Plastic GTH -85 Thermal Protection Relay , IEC 60947 Standard Thermal Overload Device STH series of thermal overload relay can be used in the circuit of 50/60 HZ, rated insulation ...
Zhejiang, china
Member
60.12 10A 12V 220VAC dpdt power protection relay 1.SPECIFICATION General Purpose Relay: 60.12, 60.13 Coil voltage: DC6-110V, AC6-240V Contact Specification Contact form 2Z,2H,2D 3Z...
china
Member
Mercedes overvoltage protection relay 201 540 3745 waterproof automotive relay EXPORT LOGO & DOMESTIC LOGO When you opened this website which means we are very lucky get your ...
Zhejiang, china
Member
Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be ...
china
Member
2-Way 12V Relay Module With Optocoupler Isolation Protection Relay Expansion Board Single-Chip Microcomputer Module parameters: 1. Size: 50.5mm (length) * 38.5mm (width) * 18.5 ...
china
Member
Plastic STR2 Thermal Protection Relay ,660V 50/60HZ Standard Thermal Overload Device STR2 series of thermal overload relay can be used in the circuit of 50/60 HZ, rated insulation ...
Zhejiang, china
Member
Electromagnetic Protective Relay Kampa HH52P Purpose 12v dc 5a 1.Picture Dimension 72.3mmx21mmx35mm Contact Contact form 2Z,2H,2D 3Z,3H,3D 4Z,4H,4D Rated load 5A 5A 3A/5A Max ...
china
Member
Mercedes-Benz Overload Protection Relay 116 545 0034 low voltage solid state relay EXPORT LOGO & DOMESTIC LOGO When you opened this website which means we are very lucky get your ...
Zhejiang, china
Member
Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry (can be ...
china
Member
MK3P 10A 11 Pins 220VAC eletronmagnetic protection relays 1.Specification Contact Contact form 2C 3C Rated load 10A/250V 28VDC(resistance) 7A/250VAC 28VDC Chargepower 2500VA,280W ...
china
Member
Mercedes-Benz Overload Protection Relay 116 545 0034 low voltage solid state relay EXPORT LOGO & DOMESTIC LOGO When you opened this website which means we are very lucky get your ...
Zhejiang, china
Member
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