Item

Standardtype

Latchingtype

FTR-B3( ) A

FTR-B3( ) B

Contact Data

Configuration

2 form C

Construction

Bifurcated contacts (cross-bar)

Material

Goldoverlay silver nickel / Gold overlay silver

palladium

Resistance(initial)

Max. 75 mΩ at 1 A, 6 VDC

Contact rating(resistive)

30VDC, 1A/ 125VAC, 0.3A

Max. carrying current

2A

Max. switching voltage

250 VAC / 220VDC

Max. switching power

62.5VA/ 30W

Min. switching load *

0.01mA, 10mVDC

Life

Mechanical

6

(at 3Hz)

6

(at 3Hz)

Electrical

Min. 100 x 103operations at 1A 30VDC (at 0.5Hz) Min. 100 x 103operations at 0.3A 125VAC (at 0.5Hz)

CoilData

Ratedpower

140mW - 230mW

100mW - 120mW

Operatepower

80mW - 130mW

57mW - 68mW

Operating temperature range

-40 °C to +85 °C (no frost)

TimingData

Operate (at nominal voltage)

Max. 3 ms (without bounce)

Release(at nominal voltage)

Max. 3 ms (without bounce)

Insulation

Resistance(initial)

Min. 1,000MΩ at 500VDC

Dielectricstrength

Open contacts

1,000VAC(50/60Hz) 1min

Contacts to coil

1,500VAC(50/60Hz) 1min

Adjacentcontacts

1,000VAC(50/60Hz) 1min.

Surge strength

Coilto contacts

2,500V, 2 x 10µs standard wave

Clearance

Adjacentcontacts

1.0 mm

Open contacts

0.28 mm

Coiland contacts

1.0 mm

Creepage

Adjacentcontacts

1.0 mm

Open contacts

0.28 mm

Coiland contacts

1.60 mm

Other

Vibration resistance

Misoperation

10 to 55Hz double amplitude 3.3mm

Endurance

10 to 55Hz double amplitude 5.0mm

Shock

Misoperation

750m/s²

Endurance

1,000m/s²

Weight

Approximately 0.8 g