RM4UB34

Name: RM4UB34
Brand: Schneider Electric
SKU: RM4UB34

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Schneider Electric Zelio Control single-phase network control relay RM4-U, range 80..120 V.

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Main Characteristics

Lifecycle status	Discontinued by the manufacturer
Range of Product	Zelio Control
Product or Component Type	Industrial measurement and control relays
Relay Type	Voltage control relay
Relay name	RM4U
Relay monitored parameters	Overvoltage and undervoltage detection; Self-powered
Time delay range	0.1...10 s adjustable
Minimum switching current	10 mA 12 V
Maximum switching current	8 A 250 V AC
Electrical connection	2 conductors cable 0.002 in² (1.5 mm²) flexible with cable end IEC 60947-1; 2 conductors cable 0.004 in² (2.5 mm²) flexible without cable end IEC 60947-1
Contacts type and composition	2 C/O
Poles description	1P

Technical Data

Maximum switching voltage	440 V AC
[Us] rated supply voltage	80...220 V AC/DC
Supply voltage limits	60…300 V AC/DC
Control threshold undervoltage	80…120 V
Control threshold overvoltage	160...220 V
Output contacts	2 C/O
Maximum measuring cycle	80 ms
Setting accuracy of the switching threshold	+/-3 %
Switching threshold drift	<= 0.06 % per degree centigrade depending permissible ambient air temperature; <= 0.5 % within the measuring range
Setting accuracy of time delay	10 P
Time delay drift	<= 0.07 % per degree centigrade depending on the rated operational temperature; <= 0.5 % within the measuring range
Hysteresis	5 % fixed de-energisation threshold
[Ue] rated operational voltage	>= 60 V
Maximum permissible voltage	<= 300 V L1 and L3
Marking	CE : LVD 73/23/EEC; CE : EMC 89/336/EEC
Overvoltage category	III conforming to IEC 60664-1
Insulation resistance	> 500 MOhm 500 V DC IEC 60664-1
[Ui] rated insulation voltage	500 V IEC
Control circuit voltage limits	0.85...1.1 Uc
Supply frequency	50/60 Hz +/- 5 %
Supply disconnection value	> 0.1 Uc
Operating position	Any position without derating
Tightening torque	5.3…9.7 lbf.in (0.6…1.1 N.m)
Mechanical durability	30000000 cycles
[Ith] conventional free air thermal current	8 A
[Ie] rated operational current	2 A 158 °F (70 °C) 24 V DC-13 IEC 60947-5-1; 2 A 158 °F (70 °C) 24 V DC-13 VDE 0660; 3 A 158 °F (70 °C) 115 V AC-15 IEC 60947-5-1; 3 A 158 °F (70 °C) 115 V AC-15 VDE 0660; 3 A 158 °F (70 °C) 24 V AC-15 IEC 60947-5-1; 3 A 158 °F (70 °C) 24 V AC-15 VDE 0660; 3 A 158 °F (70 °C) 250 V AC-15 IEC 60947-5-1; 3 A 158 °F (70 °C) 250 V AC-15 VDE 0660; 0.1 A 158 °F (70 °C) 250 V DC-13 IEC 60947-5-1; 0.1 A 158 °F (70 °C) 250 V DC-13 VDE 0660; 0.3 A 158 °F (70 °C) 115 V DC-13 IEC 60947-5-1; 0.3 A 158 °F (70 °C) 115 V DC-13 VDE 0660
Switching voltage	250 V AC
Contacts material	90/10 silver nickel contacts
Number of cables	2
Height	3.07 in (78 mm)
Width	0.9 in (22.5 mm)
Depth	3.1 in (80 mm)
Terminals description ISO n°1	(15-16-18)OC; (L1-L3)CO; (25-26-28)OC
Output relay state	Tripped, fault present
9 mm pitches	2.5
Net Weight	0.24 lb(US) (0.11 kg)

Environment & Certifications

Standards	EN/IEC 60255-6
Product Certifications	GL; CSA; UL
Ambient Air Temperature for Storage	-40…185 °F (-40…85 °C)
Ambient Air Temperature for Operation	-4…149 °F (-20…65 °C)
Relative humidity	15…85 % 3K3 IEC 60721-3-3
Vibration resistance	0.35 mm 10…55 Hz)IEC 60068-2-6
Shock resistance	15 gn 11 ms IEC 60068-2-27
IP degree of protection	IP20 IEC 60529 terminals); IP50 IEC 60529 casing)
Pollution degree	3 IEC 60664-1
Dielectric test voltage	2.5 kV
Non-dissipating shock wave	4.8 kV
Resistance to electrostatic discharge	6 kV contact IEC 61000-4-2 level 3; 8 kV air IEC 61000-4-2 level 3
Resistance to electromagnetic fields	9.1 V/m (10 V/m) IEC 61000-4-3 level 3
Resistance to fast transients	2 kV IEC 61000-4-4 level 3
Protection against electric shocks	2 kV IEC 61000-4-5 level 3
Disturbance radiated/conducted	CISPR 22 - class A; CISPR 11 group 1 - class A

Packaging & Logistics

Nbr. of units in pkg.	1
GTIN	3389110342437
Country of origin	ID

Warranty

Warranty (in months)	18

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RM4UB34

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