Documentation & Downloads
Schneider Electric RE48AML12MW Harmony Timer Relay, 5A, 48mm, 0.02s-300h Time Delay, 24-240V AC/DC
- MPN: RE48AML12MW
- PPN: SCH-RE48AML12MW
CAD
$112.37
/ EA
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Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
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Description
This Harmony RE48 timing relay can be set between 0.2 seconds and 300 hours, has an output rating of 5A, is 48mm wide and can be supplied with 24V to 240V AC. It is a plug-in device, meaning it is quick and easy to install with the need for tools. It also offers a sealable cover, simple and precise settings with rotary trimmers. It is designed for both panel mooting or socket plug in, this gives more flexibility in designing installations and stocking spares. Multi function timer for a simple integration in hard-wired logic schematics, ideal for refurbishment of old installations without using a PLC. Status display with 2 LEDs, visually inspect the status of you system without specialized tools. 0 0 0 0 0 0 0 0 0 0 0 0 0
Features
- This versatile 48x48mm plug-in relay features a dual-function design, offering both "Delay on Energization" (Function A) and "Interval" (Function L) modes in a single unit. This multi-functional capability allows industrial engineers to standardize their inventory, using one part number to manage diverse automation sequences like motor soft-starts or timed solenoid activation.
- Engineered with a "Multivoltage" power supply, this timer operates seamlessly across any voltage from 24V to 240V AC or DC. This eliminates the need for voltage-specific transformers or stocking multiple variants, making it the ideal solution for global machinery exports where local line voltages may vary between 110V and 230V.
- Featuring a highly adjustable front-facing dial, this relay covers a massive timing spectrum from 0.02 seconds up to 300 hours across 14 selectable ranges. Whether you need a split-second pulse for a chemical injector or a multi-day cycle for a filtration system, the analog interface provides immediate, tactile control without the complexity of digital programming.
- Equipped with two Changeover (C/O) or Double Pole Double Throw (DPDT) contacts rated at 5 Amps, this relay can switch two independent loads at once. This allows you to simultaneously trigger a high-power machine component while sending a low-voltage status signal to a PLC or an alarm pilot light, streamlining your control cabinet wiring.
- Designed for industry-standard 8-pin (octal) socket mounting, the RE48AML12MW allows for "hot-swappable" replacement without touching a single wire. This significantly reduces Mean Time to Repair (MTTR) in high-volume production environments, as a faulty or aged unit can be pulled and replaced in seconds, keeping your assembly line moving.
Documentation & Downloads
Specifications
Additional
- Voltage
- 24 to 240 V AC/DC 50/60 Hz
- Maximum Switching Voltage
- 250 V AC/DC
- Breaking Capacity
- 1250 VA
- Time Delay Range
- 0.02 s to 300 h
- Setting Accuracy of Time Delay
- +/- 5 % of full scale 25 C IEC 61812-1
- Temperature Drift
- +/- 0.02 %/b0C of the maximum setting value IEC 61812-1
- Minimum Pulse Duration
- 20 ms
- Pick Up Duration
- 55 ms
- Electrical Durability
- 100000 cycles
- Electrical Connection
- Plug-in sub-base 11
- Product Front Plate Size
- 48 x 48 mm
- Housing Material
- Self-extinguishing
- Protection Against Electric Shocks
- 4 kV class III IEC 60664-1 and IEC 61812-1
- IP Degree of Protection
- IP40 housing, IP50 front face IEC 60529
- Resistance to Fast Transients
- 2 kV capacitive clip, 4 kV direct IEC 61000-4-4 level 4
- Resistance to Electromagnetic Fields
- 10 V/m 26 MHz to 1 GHz IEC 61000-4-3 level 3
- Immunity to Radioelectric Fields
- 10 V 0.15-80 MHz IEC 61000-4-6 level 3
- Vibration Resistance
- 0.35 mm 10-55 Hz IEC 60068-2-6
- Ambient Air Temperature for Operation
- -20 to 50 C (-4 to 122 F)
- Product Certifications
- UL, cULus, CSA, C-Tick
- Standards
- IEC 61812-1, EN 50081-1/2, 93/68/EEC, 89/336/EEC, EN 50082-1/2, IEC 60669-2-3, 73/23/EEC
- Control Type
- Selector switch front panel
- Net Weight
- 0.14 kg (0.31 lb)
Amperage5 A
Maximum Switching Current5 A
Power Consumption1.1 VA (24 V), 4.8 VA (240 V), 0.5 W (24 V), 1.7 W (240 V)
Time Delay TypePower on-delay, Interval, Off-delay, Symmetrical flashing
Repeat Accuracy+/- 0.2 % of the maximum setting value IEC 61812-1
Voltage Drift+/- 0.2 %/V (48-240 V), +/- 1 %/V (24-48 V)
Reset Time25 ms on de-energisation
On-load Factor100 %
Mechanical Durability30000000 cycles
MountingBase mounted (socket), Panel mounted (system supplied)
Width48 mm
Contacts Type and Composition2 C/O timed contacts, AgNi (cadmium free)
Dielectric Strength1 kV 1 mA/1 minute IEC 61812-1
Surge Withstand1 kV differential mode, 2 kV common mode IEC 61000-4-5 level 3
Resistance to Electrostatic Discharge6 kV contact, 8 kV air IEC 61000-4-2 level 3
Immunity to Microbreaks10 ms
Immunity to Voltage Dips30 %/10 ms, 60 %/100 ms, 95 %/5 s IEC 61000-4-11 level
Relative Humidity93 % without condensation IEC 60068-2-3
Ambient Air Temperature for Storage-40 to 70 C (-40 to 158 F)
MarkingCE
TypeMultifunction relay
Output Voltage Ratings240 V 5 A AC-12, 30 V 2 A DC-13, 240 V 1.5 A AC-15
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CAD
$112.37
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
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