MT-4RV2-A28 Honeywell, MT-4RV2-A28 Datasheet - Page 17

• Manufacturer Part Number: MT-4RV2-A28
• Description: Basic / Snap Action / Limit Switches SPDT 10A 125Vdc/Vac Roller Lever
• Manufacturer: Honeywell
• Series: MTr
• Type: Basicr

Specifications of MT-4RV2-A28

• Pole Throw Configuration: SPDT
• Actuator Style: Roller Lever
• Current Rating (max): 10A
• Ac Voltage Rating (max): 125VVAC
• Dc Voltage Rating (max): 125VVDC
• Mechanical Life: 100000
• Terminal Type: Screw
• Product Height (mm): 47.2mm
• Product Depth (mm): 17.5mm
• Product Length (mm): 49.3mm
• Operating Force: 0.76N
• Contact Form: SPDT
• Contact Rating: 10 Amps
• Actuator: Roller Lever
• Termination Style: Screw
• Lead Free Status / RoHS Status: Compliant

Basic Switches
Sealed Subminiature
IP50-SEALED
FEATURES
16
185 F)
Silver or gold contacts
Variety of integral actuator styles including pin
plunger, flat lever, roller lever, and simulated
roller lever
IP50 or IP67 type sealing
Choice of quick-connect, printed circuit board,
solder or leadwire termination
Form C single-pole double-throw
Temperature range:
Weight, approx.: .07 oz. (2g.) for IP50-sealed
switches; and .14 oz. (4g.) for IP67-sealed
switches, not including leadwires
UL, CSA, VDE, and SEMKO marking
designations
Honeywell Sensing and Control
40 to 85 C ( 40 to
ELECTRICAL RATINGS (in amps)
UL File No. E12252, CSA File LR23413M167
IP50-sealed UM switches are the same size as non-sealed UM switches on
pages 12-15. There is an elastomer seal on the switch plunger and a cover-to-
case seal. They provide a degree of protection against the entry of dust.
IP67-sealed UM switches have the plunger seal and cover-to-case seal. In
addition, their AWG #20 leadwires are molded in epoxy resin. They provide a
degree of protection against water entry during temporary immersion.
125 VDC
125 VAC
250 VAC
Voltage
30 VDC
IP67-SEALED
For application help: call 1-800-537-6945.
Resistive
2.0
2.0
2.0
0.4
Silver Contacts
Inductive
2.0
2.0
2.0
0.05
Gold Contacts
UM Series
Resistive
0.1A
0.1A
0.1A
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