JUNG LED Dimmer Insert Push-Button Universal Phase 200W ISR-007-01 E/J

Electricians retrofitting older homes and hotel corridors often face a common obstacle: no neutral wire at the switch box. The JUNG LED dimmer insert ISR-007-01 E/J solves this with a 2-wire universal phase design that slips behind any JUNG cover from the A, CD, or LS ranges. A single push-button gives you soft start, memory recall, and automatic load detection for LED, incandescent, halogen, and transformer loads up to 200 W.

Key specifications

• Dimming principle: universal phase (leading/trailing edge) with automatic load detection
• Control: push-button (momentary switch) with soft start and memory function
• Rated voltage: 230 V AC, 50/60 Hz
• Load ranges: LED 3–100 W (max. 10 lamps), incandescent/HV halogen 20–200 W, electronic/conventional transformer 20–200 VA
• Connection: 2-wire (no neutral required)
• Mounting: flush-mounted, protection class IP20
• Safety: electronic overload, short-circuit, and thermal protection
• Compatibility: JUNG switch ranges (A, CD, LS series) with appropriate cover

Why choose it

This dimmer insert combines universal compatibility with robust protection, making it a safe choice for both retrofits and new installations. The automatic load detection simplifies setup, while the memory function recalls your last brightness level after switching off. Its 2-wire design means you can upgrade lighting control without rewiring for neutral.

Ideal use cases

• Residential living rooms and bedrooms with dimmable LED downlights
• Hotel corridors and guest rooms using JUNG switch systems
• Offices and meeting spaces requiring adjustable ambient lighting

Good to know

For best results, pair with JUNG push-button covers from the same series. The dimmer insert is not suitable for capacitive or inductive loads outside the specified ranges. Always verify total lamp wattage before installation to avoid overload.