Safety Relays
SIGMATEK Safety Relay Output Module SRO020 Safety Relay Protection Module
SRO020 20-893-020
$775.00
In Stock
🔍 Hover to zoomCompact Allen-Bradley safety relay for reliable machine guarding and emergency stop control
| Brand | Allen-Bradley |
| Model | 440R-N23129 |
| Voltage | 24V DC |
| Country of Origin | United States |
| Weight | 0.25 kg |
| Dimensions | 114x82x102 mm |
| Warranty | 6 months |
| Certifications | CE, UL, CSA, TÜV, IEC 61508, ISO 13849 |
| SKU / MPN | 440R-N23129 |
| What’s in the box | Safety relay unit, DIN rail mounting clip, terminal cover, quick-start guide |
| Safety Function | Emergency stop, safety door monitoring, machine guarding |
| Channels | 2 safety input channels |
| Output Contacts | 2 safety contacts + auxiliary contacts |
| Performance Level | PL e / Cat. 4 |
| Mounting | DIN rail |
| Reset Mode | Manual or automatic reset selectable |
Key benefits: High safety integrity, compact DIN rail design, flexible reset options, proven Allen-Bradley reliability, easy wiring and diagnostics
Typical applications: Machine guarding, emergency stop circuits, safety interlocks, packaging machines, conveyors, industrial automation panels
Lifecycle: Active product, commonly available for industrial safety control systems
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