Schneider RXM4AB1B7 | Miniature plug-in relay, 6 A, 4 CO, 24 V AC
Schneider RXM4AB1B7 | Miniature Plug-in Relay – 6 A, 4 CO, 24 V AC
1. Overview
The Schneider RXM4AB1B7 is a miniature plug-in relay from the Harmony RXM series, designed for industrial automation, control panels, and electrical switching applications. It features 4 changeover (CO) contacts, a 6A switching capacity, and operates at 24V AC control voltage.
2. Key Features
Model: RXM4AB1B7
Series: Harmony RXM
Relay Type: Miniature plug-in relay
Number of Contacts: 4 changeover (4CO)
Contact Rating: 6A at 250V AC / 30V DC
Coil Voltage: 24V AC
Coil Resistance: 385 Ω
Electrical Durability: 100,000 operations (at full load)
Mechanical Durability: 10 million operations
Base Compatibility: Compatible with RXZE2M114M and RXZE2S114M sockets
3. Technical Specifications
Contact Material: Silver alloy (AgNi)
Operate Time: ≤ 20 ms
Release Time: ≤ 20 ms
Dielectric Strength: 2500V AC between coil and contacts
Ambient Operating Temperature: -40°C to +70°C
Mounting Type:Plug-in (DIN rail or panel-mounted using compatible sockets)
LED Indicator: No (optional models with LED available)
4. Applications
Industrial Automation & Control Panels
PLC and Machine Interfaces
Motor Starters & Contactors
Lighting & HVAC Control
Signal Switching & Power Distribution
5. Benefits
Compact & Versatile: Space-saving design for easy integration
High Durability: Long electrical and mechanical life
Easy Installation: Compatible with plug-in bases and screw terminals
Wide Application Range: Suitable for industrial and commercial use
6. Conclusion
The Schneider RXM4AB1B7 is a high-performance miniature plug-in relay, ideal for switching and automation in industrial, commercial, and control applications. With its 4 CO contacts, 6A rating, and 24V AC coil voltage, it provides efficient and long-lasting performance in demanding environments.
250 V conforming to IEC
300 V conforming to CSA
300 V conforming to UL
[Uimp] rated impulse withstand voltage
2.5 kV during 1.2/50 µs
Contacts material
AgNi
[Ie] rated operational current
3 A at 28 V (DC) NC conforming to IEC
3 A at 250 V (AC) NC conforming to IEC
6 A at 28 V (DC) NO conforming to IEC
6 A at 250 V (AC) NO conforming to IEC
6 A at 277 V (AC) conforming to UL
8 A at 30 V (DC) conforming to UL
Continuous output current
5 A
Maximum switching voltage
250 V conforming to IEC
resistive rated load
6 A at 250 V AC
6 A at 28 V DC
Maximum switching capacity
1500 VA/168 W
Minimum switching capacity
170 mW at 10 mA, 17 V
Operating rate
<= 1200 cycles/hour under load
<= 18000 cycles/hour no-load
Mechanical durability
10000000 cycles
Electrical durability
100000 cycles for resistive load
average coil consumption in VA
1.2 at 60 Hz
Average consumption
1.2 VA at 60 Hz
Drop-out voltage threshold
>= 0.15 Uc
operate time
20 ms
release time
20 ms
average coil resistance
180 Ohm at 20 °C +/- 15 %
Rated operational voltage limits
19.2…26.4 V AC
Safety reliability data
B10d = 100000
Protection category
RT I
Test levels
Level A group mounting
Operating position
Any position
CAD overall height
79 mm
CAD overall depth
78.45 mm
Net weight
0.037 kg
Device presentation
Complete product
Environment
Dielectric strength
1300 V AC between contacts with micro disconnection
2000 V AC between coil and contact with basic insulation
2000 V AC between poles with basic insulation
Product certifications
UL
Lloyd’s
CE
CSA
GOST
IECEE CB Scheme
Standards
CSA C22.2 No 14
UL 508
IEC 61810-1
Ambient air temperature for storage
-40…85 °C
Ambient air temperature for operation
-40…55 °C
Vibration resistance
3 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles in operation
5 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles not operating
IP degree of protection
IP40 conforming to IEC 60529
Shock resistance
10 gn for in operation
30 gn for not operating
Pollution degree
2
Packing Units
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
2.200 cm
Package 1 Width
2.700 cm
Package 1 Length
4.500 cm
Package 1 Weight
35.000 g
Unit Type of Package 2
BB1
Number of Units in Package 2
10
Package 2 Height
3.000 cm
Package 2 Width
10.200 cm
Package 2 Length
12.600 cm
Package 2 Weight
384.000 g
Unit Type of Package 3
S02
Number of Units in Package 3
240
Package 3 Height
15.000 cm
Package 3 Width
30.000 cm
Package 3 Length
40.000 cm
Package 3 Weight
9.675 kg
Contractual warranty
Warranty
18 months
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