Product Summary

The HFA4 is a safety relay.

Parametrics

HFA4 absolute maximum ratings: (1)Contact arrangement: 2 NO + 2 NC; (2)Forcibly guided contacts Type: Type A; (3)Contact resistance: 100 mΩ max; (4)Contact material: AgSnO2; (5)Contact rating: 6 A 250 VAC/30 VDC; (6)Max.switching voltage: 400 VAC/30 VDC; (7)Max.switching current: 6 A; (8)Max.switching power: 1500 VA/180W; (9)Electrical endurance: 1 × 10 5OPS; (10)Mechanical endurance: 1 × 10 7OPS.

Features

HFA4 features: (1)Multi contact arrangements: 2 NO + 2 NC, 3 NO + 1 NC; (2)Forcibly guided contacts according to EN50205; (3)6A switching capability; (4)Low input power: 360 mW; (5)High insulation capability: 10 kv surge voltage between input and output; (6)UL insulation system: Class F available; (7)Environmental fiendly product; (8)Outline Dimensions: (40.0 × 13.0 × 24.0) mm.

Diagrams

HFA4 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
HFA40HF120
HFA40HF120

Other


Data Sheet

Negotiable 
HFA45HI60C
HFA45HI60C

Other


Data Sheet

Negotiable 
HFA45HI120C
HFA45HI120C

Other


Data Sheet

Negotiable 
HFA45HC60C
HFA45HC60C

Other


Data Sheet

Negotiable 
HFA45HC120C
HFA45HC120C

Other


Data Sheet

Negotiable 
HFA40HF60C
HFA40HF60C

Other


Data Sheet

Negotiable 
HFA40HF60
HFA40HF60

Other


Data Sheet

Negotiable 
HFA40HF120C
HFA40HF120C

Other


Data Sheet

Negotiable